Homework Answers
(B) TRUE - at least a quarter of the data values in D2 is less than the median value for D3. because the median of D2 < 38 = the least value for the data set D3.
(F) TRUE - the data in D3 is skewed right because the median is placed near 1 st quarter (Q1) so the tail of the distribution on the right hand side is longer than on the left hand side.
What is the correct answer to this? (3 points) nin Hax 01 32 nin nax D2...
What is the correct answer to this?
(3 points) nin Hax 01 32 nin nax D2 28 95 hin nax D3 46 108 20 40 60 80 100 120 Which of the following are true? □ A. At least three quarters of the data values in D1 are less than all of the data values in D2 B. The median value for D1 is less than the median value for D3 C. At least a quarter of the data values...
(1 point) nin nax D1 28 Min ax D2 42 72 nin Max D3 82 20 30 48 50 60 70 80 90 180 Which of the fo...
(1 point) nin nax D1 28 Min ax D2 42 72 nin Max D3 82 20 30 48 50 60 70 80 90 180 Which of the following are true? A. The data in D3 is skewed right B. The median value for D1 is less than the median value for D3 C. At least a quarter of the data values in D2 are less than all of the data values in D3 D. At least a quarter of the...
Homework 2: Problem 12 Problem Value: 1 point(s). Problem Score: 0%. Attempts Remaining: 4 attempts (1...
Homework 2: Problem 12 Problem Value: 1 point(s). Problem Score: 0%. Attempts Remaining: 4 attempts (1 point) nin nax 01 14 79 nin 02 100 nin D3 56 8 18 28 38 40 58 6 7888 90 188 118 Which of the following are true? A. At least a quarter of the data values in D2 are less than all of the data values in D3 B. The data in D3 is skewed right C. Three quarters of the data...
Problem Value: 1 ponts) Problem Score: 0%. Attempts Remaining: 3 attempts. (1 point) nin 01 14...
Problem Value: 1 ponts) Problem Score: 0%. Attempts Remaining: 3 attempts. (1 point) nin 01 14 79 02 nin 03 56 e 10 230 5 7 100 11 Which of the following are true? A At least a quarter of the data values in D2 are less than all of the data values in D3. B. The data in D3 is skewed right. C. Three quarters of the data values tor D2 are greater than the median value for DI...
(3 points) hin naR 01 40 115 hin naR D2 40 80 hin naR D3 32...
(3 points) hin naR 01 40 115 hin naR D2 40 80 hin naR D3 32 20 30 40 50 60 70 80 98 100 110 120 Which of the following are true? A. The data in D3 is skewed right. B. Three quarters of the data values for D2 are greater than the median value for D1 C. At least a quarter of the data values in D2 are less than all of the data values in D3 D....
Which of the following are true? A. At least one quarter of the data values for...
Which of the following are
true?
A. At least one quarter of the data values for D3 are less than
the median value for D2
B. At least three quarters of the data values represented in D1
are greater than the median value of D3 .
C. The data represented in D2 is symmetric.
D. All the data values for boxplot D1 are greater than the
median value for D2 . E. The data for D1 has a greater median...
work2/stt 231 5$19 97ktat/Homework 2/12/ Problem Value: 1 point(s). Problem Score: 0%. Attempts Remaining: 5 attempts....
work2/stt 231 5$19 97ktat/Homework 2/12/ Problem Value: 1 point(s). Problem Score: 0%. Attempts Remaining: 5 attempts. t point) nin D1 14 79 min 02 38 180 03 18 58 70 80 Which of the following are true? A. At least a quarter of the data values in D2 are less than all ot the data values in D3 B. The data in D3 is skewed right C. Three quarters of the data values for D2 are greater than the median...
Women’s salaries (thousands of pounds) Men’s salaries (thousands of pounds) Min 22 26 Median 26.5...
Women’s salaries
(thousands of pounds)
Men’s salaries
(thousands of pounds)
Min
22
26
Median
26.5
30.5
Max
33
36
Mean
27.1
31.7
SD
3.4
3
IQ range
6
3
Range
11
10
a
(ii) Is this an example of continuous or discrete data? (iii) Use the two measures of location to say which gender has the er salary on average (iv) Use all three measures of spread to say which gender has the greater variability in their salary (b) (i)...
1. Consider the following data: 18, 20, 25, 31, 32, 38, 39, 40, 43, 49, 51,...
1. Consider the following data: 18, 20, 25, 31, 32, 38, 39, 40, 43, 49, 51, 54, 65, 74 Use 4 classes. a. Class width : b. Complete the following table. ????? ?????? ????? − ????? Class Boundaries Midpoint Frequencies Relative Frequencies Cumulative Frequencies c. Draw a histogram. d. Draw a relative frequency histogram. e. Make a stem-and-leaf display. f. Find the interquartile range. g. Make a box-and-whisker plot. h. Determine the distribution shape. Please comment on all three plots....
DATA: Compatible Mate Incompatible Mate 13 22 13 19 11 64 7 48 7 20 9...
DATA:
Compatible Mate
Incompatible Mate
13
22
13
19
11
64
7
48
7
20
9
90
19
48
11
38
7
33
9
79
13
43
1
30
9
38
23
28
7
22
11
22
7
17
7
24
5
20
13
20
13
17
9
18
5
17
19
28
7
20
13
43
1
48
15
30
15
17
9
12
7
48
5
15
25
12
1
38
7
28
19
53
7
28
29...
What is the correct answer to this?
(3 points) nin Hax 01 32 nin nax D2 28 95 hin nax D3 46 108 20 40 60 80 100 120 Which of the following are true? □ A. At least three quarters of the data values in D1 are less than all of the data values in D2 B. The median value for D1 is less than the median value for D3 C. At least a quarter of the data values...
(1 point) nin nax D1 28 Min ax D2 42 72 nin Max D3 82 20 30 48 50 60 70 80 90 180 Which of the following are true? A. The data in D3 is skewed right B. The median value for D1 is less than the median value for D3 C. At least a quarter of the data values in D2 are less than all of the data values in D3 D. At least a quarter of the...
Homework 2: Problem 12 Problem Value: 1 point(s). Problem Score: 0%. Attempts Remaining: 4 attempts (1 point) nin nax 01 14 79 nin 02 100 nin D3 56 8 18 28 38 40 58 6 7888 90 188 118 Which of the following are true? A. At least a quarter of the data values in D2 are less than all of the data values in D3 B. The data in D3 is skewed right C. Three quarters of the data...
Problem Value: 1 ponts) Problem Score: 0%. Attempts Remaining: 3 attempts. (1 point) nin 01 14 79 02 nin 03 56 e 10 230 5 7 100 11 Which of the following are true? A At least a quarter of the data values in D2 are less than all of the data values in D3. B. The data in D3 is skewed right. C. Three quarters of the data values tor D2 are greater than the median value for DI...
(3 points) hin naR 01 40 115 hin naR D2 40 80 hin naR D3 32 20 30 40 50 60 70 80 98 100 110 120 Which of the following are true? A. The data in D3 is skewed right. B. Three quarters of the data values for D2 are greater than the median value for D1 C. At least a quarter of the data values in D2 are less than all of the data values in D3 D....
Which of the following are
true?
A. At least one quarter of the data values for D3 are less than
the median value for D2
B. At least three quarters of the data values represented in D1
are greater than the median value of D3 .
C. The data represented in D2 is symmetric.
D. All the data values for boxplot D1 are greater than the
median value for D2 . E. The data for D1 has a greater median...
work2/stt 231 5$19 97ktat/Homework 2/12/ Problem Value: 1 point(s). Problem Score: 0%. Attempts Remaining: 5 attempts. t point) nin D1 14 79 min 02 38 180 03 18 58 70 80 Which of the following are true? A. At least a quarter of the data values in D2 are less than all ot the data values in D3 B. The data in D3 is skewed right C. Three quarters of the data values for D2 are greater than the median...
Women’s salaries
(thousands of pounds)
Men’s salaries
(thousands of pounds)
Min
22
26
Median
26.5
30.5
Max
33
36
Mean
27.1
31.7
SD
3.4
3
IQ range
6
3
Range
11
10
a
(ii) Is this an example of continuous or discrete data? (iii) Use the two measures of location to say which gender has the er salary on average (iv) Use all three measures of spread to say which gender has the greater variability in their salary (b) (i)...
DATA:
Compatible Mate
Incompatible Mate
13
22
13
19
11
64
7
48
7
20
9
90
19
48
11
38
7
33
9
79
13
43
1
30
9
38
23
28
7
22
11
22
7
17
7
24
5
20
13
20
13
17
9
18
5
17
19
28
7
20
13
43
1
48
15
30
15
17
9
12
7
48
5
15
25
12
1
38
7
28
19
53
7
28
29...
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