Chapter 2 Summarising Numerical Data

16 Questions | By Anunan | Last updated: Feb 5, 2015 | Total Attempts: 232

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These questions are based on Chapter 2 from the book. They test your ability to complete calculations, and become part of the evidence of your abilities. This test is used in conjunction with your SAC grades to provide an 'S' or 'N' grade in this subject.

Questions and Answers

1.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
2.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
3.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
4.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
5.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
6.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
7.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
8.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
9.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are different
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
10.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
11.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
12.

From the image above, which statement is most correct?
- A.
  
  The mean and mode are the same
- B.
  
  The median value is higher than the mean
- C.
  
  The mean value is higher than the median
- D.
  
  The mean and median are approximately the same
13.

I collected data about age of university students from 17 participants. I added the values together and they totalled 340. For this set of data, what is the value of :
14.

I collected data about shirt size for women from 9 participants. I added the values together and they totalled 108 For this set of data, what is the value of :
15.

I collected data about average temperature in spring from 30 participants. I added the values together and they totalled 540 For this set of data, what is the value of :
16.

I collected data about height of a junior sports team from 30 participants. I added the values together and they totalled 4950 For this set of data, what is the value of :
17.

I collected data about number of radios in a house from 40 participants. I added the values together and they totalled 360 For this set of data, what is the value of :
18.

I collected data about weight of sheep from 20 participants. I added the values together and they totalled 1440 For this set of data, what is the value of :
19.

I collected data about height of potted plants from 80 participants. I added the values together and they totalled 1200 For this set of data, what is the value of :
20.

I collected data about number of people in a family from 22 participants. I added the values together and they totalled 110 For this set of data, what is the value of :
21.

I collected data about average temperature in winter from 30 participants. I added the values together and they totalled 360 For this set of data, what is the value of :
22.

I collected data about age of graduate from a masters degree from 15 participants. I added the values together and they totalled 375 For this set of data, what is the value of :
23.

I collected data about age of university students from 17 participants. I added the values together and they totalled 340 For this set of data, what is the value of :
24.

I collected data about shirt size for women from 9 participants. I added the values together and they totalled 108 For this set of data, what is the value of :
25.

I collected data about average temperature in spring from 30 participants. I added the values together and they totalled 540 For this set of data, what is the value of :

Chapter 7 Quiz

Questions: 15 | Attempts: 71 | Last updated: Jan 18, 2013

Sample Question
If the wavelength of an electromagnetic wave is 3.00 meters, then what is its frequency?

1.00 x 10^8 Hz

9.00 x 10^8 Hz

1.00 x 10^7 Hz

9.00 x 10^9 Hz

CCNA Discovery 1 Chapter 7

Discovery 1 Chapter 7 Review.

Questions: 10 | Attempts: 261 | Last updated: Jan 7, 2013

Sample Question
What is the maximum range of an 802.11n wireless signal?

250m

100ft

100m

50m

250ft

Chapter 5; Sect. 2; Pp.214-218ah

Chapter 5-2 Settling Great Plains

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Sample Question
A homesteader is best described as

A settler recruited in Europe by a railroad company

An African-American settler originally from the South

A settler who claimed land in Oklahoma by squatting on it

A settler who farmed land given by the federal government

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