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Questions (30)

a recipie calls for 1/8 teaspoon of slat and 1/3 od pepper what is the amount simlify
1. 0 answers
2. asked by iamunknownbyyou
3. 112 views
median of 34, 28, 36, 27, 45, 44, 30, 42, 41, 40, 50, 48, 52, 45, 39, 38
1. 3 answers
2. asked by iamunknownbyyou
3. 81 views
The ages of randomly selected employees at two companies are recorded. Their ages are as follows.Company A: 34, 28, 36, 27, 45,
1. 12 answers
2. asked by iamunknownbyyou
3. 152 views
These are the scores for two randomly selected lacrosse teams. Find the range of the number of goals scored by each team. Based
1. 1 answer
2. asked by iamunknownbyyou
3. 174 views
Anthony wants to know the average daily high temperatures in his town during the summer. He chose two random samples of 10
1. 1 answer
2. asked by iamunknownbyyou
3. 169 views
The stem-and-leaf plot shows the speeds of the fastest steel roller coasters in Europe. The table shows the speeds of the
1. 1 answer
2. asked by iamunknownbyyou
3. 168 views
Theo, Ara, Jose, and Dana all got 100 percent on their latest math test. Their scores on the previous six tests are listed.
1. 1 answer
2. asked by iamunknownbyyou
3. 127 views
Use the table to answer the question.Value per House Number of Houses $150,000 2 $220,000 4 $490,000 3 $540,000 2 $800,000 5
1. 1 answer
2. asked by iamunknownbyyou
3. 168 views
Which data set has the highest median?(1 point)A. {11, 15, 16, 8, 12, 14} B. {8, 20, 13, 14, 12, 9} C. {1, 10, 8, 29, 14, 17, 3}
1. 1 answer
2. asked by iamunknownbyyou
3. 168 views
Use the table to answer the question.Group A 18 20 46 34 58 31 41 Group B 15 21 32 42 29 57 39 The table shows the times, in
1. 1 answer
2. asked by iamunknownbyyou
3. 107 views
A local library manager randomly surveys 80 patrons about the type of book they borrow when they visit the library. The manager
1. 1 answer
2. asked by iamunknownbyyou
3. 196 views
A large company wants to find out what team-building activity its employees prefer. Which of the following samples can give the
1. 1 answer
2. asked by iamunknownbyyou
3. 196 views
The table displays the scores of students on a recent exam. Find the mean of the scores to the nearest 10th.Score Number of
1. 3 answers
2. asked by iamunknownbyyou
3. 134 views
Find the median and mean of the data set below:44,4,27,5
1. 11 answers
2. asked by iamunknownbyyou
3. 117 views
The data shows the number of miles run per week by randomly selected students from two different classes. Find the difference
1. 5 answers
2. asked by iamunknownbyyou
3. 181 views
The data shows the number of miles run per week by randomly selected students from two different classes. Find the difference
1. 2 answers
2. asked by iamunknownbyyou
3. 294 views
Ten randomly selected people were asked to join a fitness group. Over the next two weeks, they were tested on how many push-ups
1. 2 answers
2. asked by iamunknownbyyou
3. 269 views
The numbers of miles Ron biked are 31, 35, 49, 32, 45, 29, 33, 28, and 40.Determine the range of this data set.(1 point)
1. 10 answers
2. asked by iamunknownbyyou
3. 1,062 views
The points scored by a football team are 17, 23, 15, 21, 7, and 13. What is the range?(1 point)
1. 7 answers
2. asked by iamunknownbyyou
3. 194 views
The ages, in years, of randomly selected employees are 34, 41, 28, 35, 27, 44, 48, 29, 33, and 39. Determine the mean age.(1
1. 9 answers
2. asked by iamunknownbyyou
3. 319 views
The low temperatures during one week in January were 2°, −3°, −9°, −11°, 1°, −8°, and −9°. What was the median
1. 10 answers
2. asked by iamunknownbyyou
3. 183 views
The temperatures (in °F) in a city on randomly selected days during the summer are 89, 85, 90, 87, 86, 91, 88, and 89. What is
1. 1 answer
2. asked by iamunknownbyyou
3. 185 views
There are 528 students in Pablo’s high school. Pablo surveys 130 randomly chosen students about their favorite ice cream
1. 1 answer
2. asked by iamunknownbyyou
3. 1,121 views
There are 628 students in Tan’s high school. Tan surveys 120 randomly chosen students about their favorite movie genre. The
1. 1 answer
2. asked by iamunknownbyyou
3. 1,101 views
Avery randomly selects 50 colored pencils from a basket and finds that 2 are not sharpened. If the basket contains 300 colored
1. 1 answer
2. asked by iamunknownbyyou
3. 201 views
A quality control manager wants to determine the percentage of defective light bulbs in the production line. Which of the
1. 1 answer
2. asked by iamunknownbyyou
3. 221 views
A quality control manager wants to determine the percentage of defective light bulbs in the production line. Which of the
1. 3 answers
2. asked by iamunknownbyyou
3. 389 views
A store manager wants to know the percentage of shoppers who use coupons. He surveys everyone who enters the meat aisle. He
1. 1 answer
2. asked by iamunknownbyyou
3. 194 views
In a random sample of 400 watches, 3 are defective. Out of a total of 10,500 watches, how many would you expect to be defective
1. 2 answers
2. asked by iamunknownbyyou
3. 541 views
A middle school has 450 students. In a random sample of 100 students, 8 students indicated that they have traveled outside the
1. 1 answer
2. asked by iamunknownbyyou
3. 262 views

Answers (23)

median of 29, 32, 48, 51, 49, 37, 33, 35, 36, 40, 45, 48, 43, 43, 44, 48
The table displays the scores of students on a recent exam. Find the mean of the scores to the nearest 10th. Score Number of Students 65 5 70 4 75 3 80 5 85 3 90 8 95 6 100 6
The table displays the scores of students on a recent exam. Find the mean of the scores to the nearest 10th. Score Number of Students 70 70 6 6 75 75 3 3 80 80 9 9 85 85 5 5 90 90 7 7 95 95 8 8
Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 20 cards, which was 25% of the cards sold for Mother's Day. How many cards were sold for Mother's Day?
The 8 students in the Environmental Club represent 2% of the students in the seventh grade. How many students are in the seventh grade?
The table displays the scores of students on a recent exam. Find the mean of the scores to the nearest 10th. Score Number of Students 75 9 80 6 85 8 90 2 95 4 100 6
Find the median and mean of the data set below: 19,44,16,26,12
Two fertilizers are applied to randomly selected potato plants. After several weeks, the potatoes are weighed. The weights in kilograms are as follows. Which fertilizer is generally more effective? Fertilizer A: 27, 20, 16, 18, 22, 19, 23, 21, 17, 19
The data shows the number of seconds it took two randomly selected groups to thread a needle. Compare the measures of center and variability of these data sets. Student Group A: 56, 14, 26, 28, 29, 45, 32, 80, 3, 10 Student Group B: 27, 24, 18, 19, 5, 16,
The randomly selected delivery times, in minutes, of two restaurants are as follows. Which restaurant has more consistent delivery times? Restaurant 1 Restaurant 2 40 42 37 38 40 37 41 39 38 38 46 40 41 42 37 41 40 40 (1 point) A. Restaurant 2 is more
The following data sets represent the highway fuel efficiency in miles per gallon (mpg) of randomly selected cars from two car companies. Which company has cars that are more consistent in highway fuel efficiency? Car Company A: 35, 28, 35, 30, 31, 36, 35,
The data from two random samples of 200 people regarding their favorite nuts is shown in the following table. Almond Pistachio Cashew Walnuts Total Sample 1 40 62 63 35 200 Sample 2 43 64 61 32 200 Based on the two samples, what percentage of the people
Which of the following data sets has the smallest range?(1 point) A. {324, 318, 367, 312, 389, 337} B. {148, 145, 117, 148, 199, 172} C. {37, 19, 40, 54, 75, 68} D. {50, 30, 10, 0, 80, 100}
Here are the math quiz scores for Student 1 and Student 2. Student 1: 75 80 84 79 92 86 88 86 86 90 Student 2: 83 85 91 93 72 85 76 80 82 89 Find the range of each student’s math quiz scores. Based on the range, which student performed more consistently
To determine the average height of trees in a national forest, 10 trees are randomly selected. Their heights in feet are 85.4, 87.6, 87.1, 85.6, 85.9, 85.3, 84.9, 83.7, 84.0, and 85.2. To ensure the accuracy of the data, another set of 10 trees is randomly
A poll is conducted to determine who is most likely to win the election for town mayor. Two random samples of 500 residents each are polled. The data is as follows. Candidate A Candidate B Total Sample 1 346 154 500 Sample 2 248 252 500 What percentage of
The randomly selected delivery times (in minutes) of two fast food restaurants are as follows. Fast Food 1 Fast Food 2 42 40 38 37 37 40 39 41 38 38 40 46 45 41 41 37 40 40 Which of the following statements is false? A. Both fast food restaurants have
For 10 consecutive days, Anthony recorded the daily high temperatures in Dayton and Laredo. The table shows the data. Daily High Temperatures (in °F) Dayton 77 82 85 87 90 85 79 86 91 88 Laredo 81 79 80 86 88 92 82 88 84 87 Which city has a higher median
The following data set represents the highway fuel efficiency in miles per gallon (mpg) of randomly selected cars from two car companies. Car Company A: 35, 28, 35, 30, 31, 38, 35, 30 Car Company B: 29, 33, 36, 27, 34, 34, 34, 25 Which of the following
For 10 consecutive days, Anthony recorded the daily high temperatures in Dayton and Laredo. The table shows the data. Daily High Temperatures (in °F) Dayton 77 82 85 87 90 85 79 86 91 88 Laredo 81 79 80 86 88 92 82 88 84 87 Which city has a higher median
Kat and Joshua want to know which pizza shop has the fastest delivery time. Kat took a random sample of 8 delivery times from pizza shop 1 over a period of six months. Joshua did the same for pizza shop 2. The delivery times (in minutes) for each pizza
Here are the math test scores of 10 randomly selected students from Class 1 and Class 2. Class 1: 75 80 84 79 92 86 88 86 86 90 Class 2: 83 85 91 93 72 85 76 80 82 89 Find the mean score of each sample. Based on the mean, which class generally performed
The stem-and-leaf plot shows the ages of a group of friends. Find the median age. Stem Leaf 2 8 3 1 2 4 4 2 7 9 5 4 Key: 2|8=28 years (1 point)

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