15 questions
Describe the difference between a population and a sample in terms of data collection
The scores awarded to 25 students for an assignment were as follows:4 7 5 9 8 6 7 7 8 5 6 9 8 5 8 7 4 7 3 6 8 9 7 6 9What is the mode?
Find the median of these numbers:4,2,7,4,3
Which statement is true?
The premium sold in week 1 is half of the standard sold in week 1.
The total number of memberships sold during Week 1 was equal to the total number of memberships sold during Week 2.
The number of premium memberships sold during Week 3 was 2 times the number of premium memberships sold during Week 2.
The total number of memberships sold during Week 4 was 35 less than the total number of memberships sold during Week 3.
Which statement is true?
The mode for Jamal is greater than the mode for Kendall.
The range for Jamal is greater than the range for Kendall.
Kendall's furthest run was less than Jamal's furthest run.
Kendall's median is less than Jamal's median.
Choose the option that is true
The median for group A is less than group B
Q1 for group B is greater than Q1 for group A
The range for group B is greater than the range for group A.
The minimum for group A is larger than the minimum for group B.
Draw a Stem and Leaf Diagram for: 34, 56, 44, 46, 45, 37, 53
Draw a box and whisker chart with the following data.
Draw a box and whisker chart with the following data.
Eight families had 4 children.
The maximum number of children in any family is 4.
Three families had 12 children.
‘7’ in the frequency column means a family had 7 children.
If everyone’s answer was recorded,
how many people said they would not buy any of the brands?
If half the students scored 28,
what is the missing frequency ?
11
14
16
23
For how many weeks was the data collected?
How many students spent over 40 minutes but under 60 minutes studying?
Write the equation to find the mean for ANY set of data
A restaurant offers many drink options in one day they sold 50 drinks. Out of those 50 drinks 15 of them were apple juice. If they had sold 250 drinks, estimate how many would be apple juice.
65
5
150
75