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Qi - Choose the correct answer for the following: 1. The -is the medial number in a set of values. a. Mean. b. Median. c. Mode. d. Range. 2. The measure of location which is the most likely to be influenced by extreme values in the data set is the a. range. b. median. c. mode. d. mean. 3. A sample with size of (576) observations has a variance of (1089). What is the standard deviation of the sample? a. 24. b. 33. c. 576. d. 28461.

Qi - Choose the correct answer for the following: 1. The -is the medial number in a set of values. a. Mean. b. Median. c. Mode. d. Range. 2. The measure of location which is the most likely to be influenced by extreme values in the data set is the a. range. b. median. c. mode. d. mean. 3. A sample with size of (576) observations has a variance of (1089). What is the standard deviation of the sample? a. 24. b. 33. c. 576. d. 28461.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Q1 - Choose the correct answer for the following: 1. The ------- is the medial number in a set of values. a. Mean. b. Median. c. Mode. d. Range. 2. The measure of location which is the most likely to be influenced by extreme values in the data set is the a. range. b. median. c. mode. d. mean. 3. A sample with size of (576) observations has a variance of (1089). What is the standard deviation of the sample? а. 24. b. 33. c. 576. d. 28461. 4. The measure of Skewness when the data are skewed to the left is: a. negative. b. positive. с. опe. d. zero. 5. Three unbiased coins are tossed. What is the probability of getting at most one head? a) 12. b) V3. c) 16. d) 34. 6. Which of the following is wrong statement about a probability: a. It can be reported as a decimal or a fraction. b. It must have a value between 0 and 1. c. A value near 0 means that the event is not likely to occur/happens. d. It is the collection of several experiments. 5. The probability distribution that represented the number of rusts spots in one steel plate with area of (2 by 3) square meter is a type of: a. normal distribution b. binomial distribution c. Poisson distribution d. uniform distribution 8. In a box, there are 5 white, 7 green, and 9 yellow balls. If a ball is picked up randomly, the probability that it is neither yellow nor white is: а. 1/2 b. 1/3 с. 5/9 d. None of them. 9. Total area under the curve of the right side from continuous probability density function- is always equal to: а. 0. b. 1. c. -1. d. None of them 10. A variable which can assume each and every value within a given range is called: a. Discrete variable. b. Random variable. c. Qualitative variable. d. Continuous variable.
Transcribed Image Text:Q1 - Choose the correct answer for the following: 1. The ------- is the medial number in a set of values. a. Mean. b. Median. c. Mode. d. Range. 2. The measure of location which is the most likely to be influenced by extreme values in the data set is the a. range. b. median. c. mode. d. mean. 3. A sample with size of (576) observations has a variance of (1089). What is the standard deviation of the sample? а. 24. b. 33. c. 576. d. 28461. 4. The measure of Skewness when the data are skewed to the left is: a. negative. b. positive. с. опe. d. zero. 5. Three unbiased coins are tossed. What is the probability of getting at most one head? a) 12. b) V3. c) 16. d) 34. 6. Which of the following is wrong statement about a probability: a. It can be reported as a decimal or a fraction. b. It must have a value between 0 and 1. c. A value near 0 means that the event is not likely to occur/happens. d. It is the collection of several experiments. 5. The probability distribution that represented the number of rusts spots in one steel plate with area of (2 by 3) square meter is a type of: a. normal distribution b. binomial distribution c. Poisson distribution d. uniform distribution 8. In a box, there are 5 white, 7 green, and 9 yellow balls. If a ball is picked up randomly, the probability that it is neither yellow nor white is: а. 1/2 b. 1/3 с. 5/9 d. None of them. 9. Total area under the curve of the right side from continuous probability density function- is always equal to: а. 0. b. 1. c. -1. d. None of them 10. A variable which can assume each and every value within a given range is called: a. Discrete variable. b. Random variable. c. Qualitative variable. d. Continuous variable.
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