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Statistics

Last updated over 2 years ago

33 questions

Note from the author:

Watch the Edpuzzle video first, then complete this.

Instructions

Watch the Edpuzzle video first, then complete this.

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Question 1

1.

The following flyer was left on my doorstep, showing recent sales prices for houses in a San Marcos neighborhood.

What is the mean price for a house that Joe Post has sold recently? Round to the nearest dollar

Question 2

2.

The following flyer was left on my doorstep, showing recent sales prices for houses in a San Marcos neighborhood.

What is the median price for a house that Joe Post has sold recently?

Question 3

3.

The following flyer was left on my doorstep, showing recent sales prices for houses in a San Marcos neighborhood.

What is the mode of the data?

Remember to list the numbers out in numerical order first.

Question 4

4.

Find the mean.

Question 5

5.

Find the median.

Question 6

6.

Find the mode.

Question 7

7.

What does "2" represent in the plot below? Choose from mean, median, or mode

Question 8

8.

Find the mean number of Spacecraft launches between 1976 and 2004.

Round to the nearest tenth.

Question 9

9.

Find the mode in the data below.

2

4

6

10

12

14

16

Question 10

10.

What is the InterQuartile Range (IQR) of the box plot below?

Question 11

11.

What is the range of the box plot below?

Question 12

12.

What is Q1 in the box plot below?

Question 13

13.

Create a box plot of the following data 18, 24, 19, 1, 16, 17, 4, 5, 13
You must first rewrite the data set in numerical order.
Then identify the measures of central tendency, and sketch the box plot.

Question 14

14.

Create a box plot of the following data 13, 7, 19, 12, 15, 20, 9, 10, 16, 25
You must first rewrite the data set in numerical order.
Then identify the measures of central tendency, and sketch the box plot.

Question 15

15.

Aka the median

Question 16

16.

What is the IQR?

Question 17

17.

Question 18

18.

Question 19

19.

Question 20

20.

Question 21

21.

Question 22

22.

Question 23

23.

Question 24

24.

Question 25

25.

A

B

C

D

Question 26

26.

What percent of students watch TV for at least 15 minutes per night?

Question 27

27.

What percentage of students spend between 48 and 60 minutes per night doing homework?

Question 28

28.

What is the 3rd Quartile for the Homework Time data?

Question 29

29.

Which data set is more varied?

Homework Time

TV Time

Question 30

30.

What percentage of students spend between 20 and 60 minutes on homework per night?

Question 31

31.

What was the high score of this test?

Question 32

32.

What was the median score of this test?

Question 33

33.

Do you think this test was too hard for the students? Explain.