P(Kids AND hot fudge) = 2/92
Probability = 1/46
Question: Find the probability of randomly selecting a kid that prefers "hot fudge" from this list.
P (Kids AND hot fudge). Write your answer as a fraction in simplest form.
Favorite Ice Cream Topping
Hot Fudge:
Kids: 2
Adults: 11
Total: 13
Rainbow Sprinkles:
Kids: 15
Adults: 19
Total: 34
M&M’s:
Kids: 18
Adults: 0
Total: 1&
Other:
Kids: 10
Adults: 17
Total: 27
Total:
Kids: 45
Adults: 47
Total: 92
7 answers
Question: Find the probability of randomly selecting a "first grader" from this list.
P(first grader). Write your answer as a percent.
Scary Animals!
Snakes:
First Graders: 10
Second Graders: 12
Total: 22
Alligators:
First Graders: 13
Second Graders: 10
Total: 23
Sharks:
First Graders: 15
Second Graders: 23
Total: 38
Other:
First Graders: 12
Second Graders: 5
Total: 17
Total:
First Graders: 50
Second Graders: 50
Total: 100
P(first grader). Write your answer as a percent.
Scary Animals!
Snakes:
First Graders: 10
Second Graders: 12
Total: 22
Alligators:
First Graders: 13
Second Graders: 10
Total: 23
Sharks:
First Graders: 15
Second Graders: 23
Total: 38
Other:
First Graders: 12
Second Graders: 5
Total: 17
Total:
First Graders: 50
Second Graders: 50
Total: 100
P(First Grader) = 50/100 = 0.5
Convert to a percentage:
0.5 * 100 = 50%
Therefore, the probability of randomly selecting a "first grader" from the list is 50%.
Convert to a percentage:
0.5 * 100 = 50%
Therefore, the probability of randomly selecting a "first grader" from the list is 50%.
Question:
The data below represents the number of Yoga classes each member of Purple
Yoga attended last month.
4,5,7,7,7,8,10,11,11,13,13,14
Find the Median.
The data below represents the number of Yoga classes each member of Purple
Yoga attended last month.
4,5,7,7,7,8,10,11,11,13,13,14
Find the Median.
To find the median of a set of numbers, we first need to arrange the numbers in ascending order:
4, 5, 7, 7, 7, 8, 10, 11, 11, 13, 13, 14
The number of observations in the data set is 12, which is an even number. The median is the average of the two middle numbers when the data set has an even number of observations.
The two middle numbers are the 6th and 7th numbers in the sorted list:
7, 7
To find the median, we take the average of these two numbers:
(7 + 7) / 2 = 7
Therefore, the median of the data set is 7.
4, 5, 7, 7, 7, 8, 10, 11, 11, 13, 13, 14
The number of observations in the data set is 12, which is an even number. The median is the average of the two middle numbers when the data set has an even number of observations.
The two middle numbers are the 6th and 7th numbers in the sorted list:
7, 7
To find the median, we take the average of these two numbers:
(7 + 7) / 2 = 7
Therefore, the median of the data set is 7.
This is wrong
I apologize for the mistake. Let's correct it.
Arranging the numbers in ascending order:
4, 5, 7, 7, 7, 8, 10, 11, 11, 13, 13, 14
Since we have 12 numbers, the median is the middle value, which in this case is the average of the two middle numbers:
The two middle numbers are the 6th and the 7th numbers in the list (since 12 is an even number):
7, 8
To find the median, we take the average of these two numbers:
(7 + 8) / 2 = 7.5
Therefore, the median of the data set is 7.5.
Arranging the numbers in ascending order:
4, 5, 7, 7, 7, 8, 10, 11, 11, 13, 13, 14
Since we have 12 numbers, the median is the middle value, which in this case is the average of the two middle numbers:
The two middle numbers are the 6th and the 7th numbers in the list (since 12 is an even number):
7, 8
To find the median, we take the average of these two numbers:
(7 + 8) / 2 = 7.5
Therefore, the median of the data set is 7.5.