Homework Answers
Solution :
Given Data set :
1, 5, 7, 7, 9, 6, 5, 4, 7
The mode of a set of data is the value in the set that occurs most often
Ordering the data from least to greatest, we get
1, 4, 5, 5, 6, 7, 7, 7, 9
Here we see that the most occurred no is 7
The mode of the data set is 7.
Option A : 7
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2) Given the universal set (1,2, 3, 4, 5, 6,7,8, 9, 10) and sets A 1,...
2) Given the universal set (1,2, 3, 4, 5, 6,7,8, 9, 10) and sets A 1, 6, 8,9), B (3,4, 5,7, 10), C- (2, 5,9), and D (4, 6, 7, 9), answer the following: (4 pts each) a) What is BUC'? b) What is AnD? c) What is Bn(A UC)?
4. Given the following dataset: 7, 4, 7, 9, 3 a. What is the mean? Show...
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The following set of data is from a sample of n=6. 7, 10, 9, 7, 8,...
The following set of data is from a sample of n=6. 7, 10, 9, 7, 8, 12 a. Compute the mean, median, and standard deviation. (Round to two decimal places as needed.) b. What is the shape of the dataset? Why?
Given the following sets: S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10},...
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The following data set represents a population of values: 3 15 9 11 7 15 3 The total deviation from the population mean for the data values is. QQQQ Given that a sample is approximately bell-shaped with a mean of 76 and a standard deviation of 2, the approximate percentage of data values that is expected to fall between 70 and 82 is 75 percent 99.7 percent 68 percent 95 percent QQQ The numbers of minutes spent by 20 students waiting...
For the data set 3 4 6 5 10 5 12 3 28 5 7 5 10 6 5 23 14 3 6 5 7 12 Send data to Excel Part: 0 / 4 Part 1 of 4 (a) F...
For the data set 3 4 6 5 10 5 12 3 28 5 7 5 10 6 5 23 14 3 6 5 7 12 Send data to Excel Part: 0 / 4 Part 1 of 4 (a) Find the first and third quartiles. The first quartile is The third quartile is
The amount of money (in $) spent on social events during a given week is given below for a sample of 10 college students. 45 49 50 50 68 70 71 72 300 500 Which measure of central tendency, mean or median, provides a more appropriate measure of center? Answer 10 Points I Tables Keypad Mean. The values are all basically similar to one another. Median. The values are all basically similar to one another. Mean. It is the primary...
Given the following data set X3 4 5 7 8 7 4 6 7 12 14 a) Draw a Scaker diagram b) Find the coefficient of of determination and Correlation c R² and coefficient c Determine If it is if linear the relation determine is the linear or nonlineare linear regression line d) If line in the and (a) relation sketch above. is linear on the determine the regression same Cordinate System
2) Given the universal set (1,2, 3, 4, 5, 6,7,8, 9, 10) and sets A 1, 6, 8,9), B (3,4, 5,7, 10), C- (2, 5,9), and D (4, 6, 7, 9), answer the following: (4 pts each) a) What is BUC'? b) What is AnD? c) What is Bn(A UC)?
For the data set 3 4 6 5 10 5 12 3 28 5 7 5 10 6 5 23 14 3 6 5 7 12 Send data to Excel Part: 0 / 4 Part 1 of 4 (a) Find the first and third quartiles. The first quartile is The third quartile is
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