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Questions (32)
Of the mean, median, and mode, which measure of center is most affected by outliers? Explain your reasoning including an example
4 answers
471 views
Which measure of variability—range or IQR—best describes the spread of the dataset?
For a statistics assignment, Shayna
3 answers
467 views
Niran surveyed the students in his class on how many hours they spent on their project Here are the results:
0.5, 1.0, 1.0, 1.0,
1 answer
241 views
The number of apples produced per tree in Zara’s orchard is 125, 198, 209, 213, 101, 178. What is the mean absolute deviation
3 answers
478 views
Use the table to answer the question.
Game Free Throws Made 1 4 2 14 3 5 4 7 5 19 6 15 7 6 What value, the mean or median, best
1 answer
410 views
For which experiment are the elements of the dataset most likely to be measured in liters?(1 point)
Responses Lora asks her
19 answers
901 views
Mrs. Rodriguez randomly surveyed 15 of her ninth grade students on how many hours they spent completing assignments and
3 answers
472 views
Find the mean absolute deviation of the following dataset: 8.4, 9.4, 14.2, 5.6, 8.3, 9.0, 10.2. Round the answer to the nearest
9 answers
131 views
What is the sum of the absolute deviations in the following dataset: 63, 25, 74, 52, 63, 12, 46? The mean of the dataset is
3 answers
337 views
Has gas become a big demand increase?
1 answer
83 views
how is coal been affected by increasing population?
1 answer
111 views
In three to five sentences, describe two impacts of obtaining nonrenewable resources and how these have been affected by
3 answers
158 views
Use the scenario to answer the question.
A city planner is designing a new apartment complex. The complex will have several
1 answer
227 views
What is the mean absolute deviation of the following dataset: 4.8, 5.9, 6.2, 10.8, 1.2, 6.4? Round the answer to the nearest
2 answers
120 views
What is the mean absolute deviation of the following dataset: 4.8, 5.9, 6.2, 10.8, 1.2, 6.4? Round the answer to the nearest
13 answers
159 views
Identify the first quartile in the following dataset:
5, 7, 9, 4, 3, 2, 1, 0, 11, 12, 6, 3, 4, 3, 2, 6(1 point) Responses 0 6.5
9 answers
344 views
Find the range of the given data set.
51, 13, 98, 42, 76, 28 (1 point) Responses 98 13 85 23
5 answers
198 views
The amounts of rainfall measured in inches in downtown Los Angeles during the six rainy seasons from 2000 to 2006 are given as a
7 answers
148 views
Does the mean or median better describe the shape of this data set?
46, 54, 43, 57, 50, 62, 78, 42(1 point) Responses The median
2 answers
207 views
Nakeysha makes a dot plot to show the number of hours some of her friends spent playing video games over the weekend. Her dot
1 answer
340 views
Write a paragraph explaining how someone can take active notes to prepare for a collaborative discussion. (4 points)
3 answers
127 views
Write 1-2 sentences describing what a collaborative discussion looks like and what happens when you share ideas in a
1 answer
192 views
Recognize the statistical question from among the four questions below. Which is the statistical question?(1 point)
Responses A.
16 answers
409 views
Kym’s sawhorse is 39 inches tall, 27 inches long, and 19 inches wide. Its diagonal measurement, or the hypotenuse, is 40.14
1 answer
388 views
How does the net of a fish tank with no lid compare to the net of a fish tank with its lid on?(1 point)
Responses Both the nets
29 answers
269 views
The 2005 world record for the longest sandwich is 3.6 meters with a width of 3.6 meters and a thickness of 0.44 meters. If you
3 answers
286 views
A triangular prism has a height of 1.5 inches and right triangular bases with a height of 1.5 inches, length of 5 inches, and a
3 answers
204 views
Calculate the surface area of a triangular prism shaped tent if the height is 9 ft., the length is 24 ft., the width is 20 ft.,
1 answer
130 views
A triangular prism has a height of 1.5 inches and right triangular bases with a height of 1.5 inches, length of 5 inches, and a
13 answers
277 views
ABC Elementary wants to purchase new computers for their school. They are curious how the new laptops compare to their current
1 answer
433 views
A rectangular prism has a length of 6 cm, a width of 4 cm, and a height of 5 cm. How many rectangles in the net will have the
7 answers
115 views
Which is a positive aspect of fossil fuels?(1 point)
Responses They can be recycled and reused. They can be recycled and reused.
21 answers
202 views
Answers (48)
Number of goals scored in one season at Whitmore College soccer games follows: 0, 0, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4 Which measure of variability—IQR or MAD— best describes the spread of the dataset? (1 point) Responses IQR; the data
Loren’s friends jump as far as they can and record their results in inches. Their results include the observations 42, 47, 50, 42, 45, 41, 49, 51, and 44. Which number, if added to the dataset, would represent an outlier in the data?(1 point) Responses
Is this correct?
Kwon records the low temperatures in degrees Celsius on 10 consecutive days. His dataset includes the following numbers: 18, 16, 21, 10, 10, 15, 12, 20, 17, 11 Kwon uses the template below to create a histogram with bins as shown.
Omg, never mind. You are no help. Hopefully you're not upset but it's true.
That one isnt ethier
Thats not even an answer
choose from one of the choices
Can you make this 4 sentences
HELP
BOT I NEED HELP
Bot
Find the interquartile range of the given dataset. 11, 13, 22, 17, 14, 21, 27, 15 (1 point) Responses 8 21.5 6.5 13.5
Find the range of the given data set. 51, 13, 98, 42, 76, 28 (1 point) Responses 98 13 85 23
Identify the third quartile in the following dataset: 53.3, 46.9, 48.1, 49.7, 52.1, 47.5, 47.2, 45.5(1 point) Responses 47.05 47.8 50.9 53.3
Identify the first quartile in the following dataset: 5, 7, 9, 4, 3, 2, 1, 0, 11, 12, 6, 3, 4, 3, 2, 6 (1 point) Responses 0 6.5 2.5 4
The heights in inches of six basketball players at a local high school are given as a dataset. 70, 78, 74, 82, 68, 75 Find the range and the interquartile range of the dataset. (1 point) Responses The range is 5, and the interquartile range is 8. The range
Find the interquartile range of the given dataset. 11, 13, 22, 17, 14, 21, 27, 15 (1 point) Responses 8 21.5 6.5 13.5
Identify the third quartile in the following dataset: 53.3, 46.9, 48.1, 49.7, 52.1, 47.5, 47.2, 45.5(1 point) Responses 47.05 47.8 50.9 53.3
Identify the first quartile in the following dataset: 5, 7, 9, 4, 3, 2, 1, 0, 11, 12, 6, 3, 4, 3, 2, 6 (1 point) Responses 4 0 2.5 6.5
The average temperatures in December in Washington, D.C., from 1993 to 1998 are given as a dataset. 38.1, 44.2, 35.6, 43.0, 41.0, 44.4 Find the interquartile range of the dataset. (1 point)
Gerry drives his car to several nearby towns to find out how far they are from his home. He makes a table to show his results. Which unit of measurement is Gerry using? (1 point) Responses A. miles B. inches C. gallons D. kilometers
Kenyatta asks her friends what size shoe they wear and records the answers in a table. What is being described for investigation in this study?(1 point) Responses A. shoe colors B. shirt sizes C. tables D. shoe sizes
Which of the questions below is a statistical question?(1 point) Responses A. What is the average age of the singers in the community chorus? B. How old is the youngest singer in the community chorus? C. Who is the oldest member of the community chorus? D.
Recognize the statistical question from among the four questions below. Which is the statistical question?(1 point) Responses A. What is the total number of goals scored by players on Johan’s soccer team last season? B. How many players on Johan’s
Can you answer my question?
Bot?
Calculate the surface area of a triangular prism shaped tent if the height is 9 ft., the length is 24 ft., the width is 20 ft., and the hypotenuse of the cover is 13.45 ft.(1 point) Responses 1,305.60 ft.2 1,305.60 ft. squared 1,215.60 ft.2 , 1,215.60 ft.
The 2005 world record for the longest sandwich is 3.6 meters with a width of 3.6 meters and a thickness of 0.44 meters. If you cut the sandwich in half diagonally, it would create a triangular prism with a hypotenuse of 5.1 meters. Apply the technique of
Write an equation for the surface area of both triangular bases of the net. (1 point) Responses SA=1/2(3.5)(5) SA=2(1/2)(3.5)(5.5) SA=(1/2)(5)(6.5) SA=2(1/2)(6.1)(3.5)
Calculate the surface area of a triangular prism shaped tent if the height is 9 ft., the length is 24 ft., the width is 20 ft., and the hypotenuse of the cover is 13.45 ft.(1 point) Responses 1,305.60 ft. squared 1,215.60 ft. squared 1,462.80 ft. squared
Ok, so if I submit this quick check, it will be right. Right?
Are you sure?
Is this correct?
Apply the technique of using nets. What is the surface area of the rectangular prism whose dimensions measure 7 inches by 3 inches by 11 inches? (1 point) Responses A. 262 in squared B. 231 in squared C. 154 in squared D. 131 in squared
Keira is wrapping up her air conditioner for the winter. She needs to determine how much shrink wrap will cover the air conditioner completely. If the dimensions of the air conditioner are 23’’ x 25’’ x 17’’, what is its surface area in square
A rectangular prism has dimensions 7 1/2 in. × 4 in. × 2 1/2 in. In the net of this prism, how many sides will be represented? (1 point)
Can you write this in 3 sentences? :)
Use the scenario to answer the question. Edwin buys a water bottle, reuses it twice, and then recycles it. Eleanor buys a water bottle, reuses it twelve times, and then throws it away. Which energy cost would apply to Edwin, but not to Eleanor? (1 point)
Which fossil fuel is considered the most abundant in the United States?(1 point) Responses natural gas natural gas coal coal petroleum petroleum oil
Which is a positive aspect of fossil fuels?(1 point) Responses They can be recycled and reused. They can be recycled and reused. They are ecologically friendly. They are ecologically friendly. They do not need processing to produce energy. They do not need
Which is a negative aspect of fossil fuels?(1 point) Responses They take a long time to produce energy. They take a long time to produce energy. They are difficult to transport. They are difficult to transport. They cause pollution on Earth. They cause
Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point) Responses No, coal is not a mineral because coal is made of dead plants. No, coal is not a mineral because coal can be burned to produce
Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point) Responses No, coal is not a mineral because coal is made of dead plants. No, coal is not a mineral because coal is made of dead plants.
What is a nonrenewable resource?(1 point) Responses a resource that harms the environment when it is used a resource that harms the environment when it is used a resource that is in limited supply a resource that is in limited supply a resource that can
Your class goes on a field trip to observe drilling machinery. The geologists at the drill site show you displays of drilled rocks to compare different types of drills and methods. The drilled holes in one rock display are significantly larger than the
Use the scenario to answer the question. Edwin buys a water bottle, reuses it twice, and then recycles it. Eleanor buys a water bottle, reuses it twelve times, and then throws it away. Which energy cost would apply to Edwin, but not to Eleanor? (1 point)
Which renewable resource has been used for the longest time? (1 point) Responses other renewable resources other renewable resources nuclear nuclear hydroelectric power hydroelectric power natural gas
