4. Some Minitab output is given below. It gives the stemplot and some summary statistics of IQ scores of a group of students. Use the information shown to answer this question and the three questions following. Stem-and-Leaf Display: IQ Stem-and-leaf of IQ N = 78 Leaf Unit = 1.0 7 24 7 79 8 2 4 4 6 10 14 9 24 10 0022333344 36 10 555666777789 (19) 11 0000111122223334444 23 11 55688999 15 12 003344 9 12 677888 3 13 02 1 13 6 8 69 9 0133 6778 Descriptive Statistics: IQ Variable N N* SE Mean StDev iq 78 0 Looking at the stemplot, which of the following numbers is the closest to the median IQ score? (a) 108 (b) 110 (c) 114 (d) 116 Q1 Q3 1.49 13.17 103.00 118.00 118 (م)
4. Some Minitab output is given below. It gives the stemplot and some summary statistics of IQ scores of a group of students. Use the information shown to answer this question and the three questions following. Stem-and-Leaf Display: IQ Stem-and-leaf of IQ N = 78 Leaf Unit = 1.0 7 24 7 79 8 2 4 4 6 10 14 9 24 10 0022333344 36 10 555666777789 (19) 11 0000111122223334444 23 11 55688999 15 12 003344 9 12 677888 3 13 02 1 13 6 8 69 9 0133 6778 Descriptive Statistics: IQ Variable N N* SE Mean StDev iq 78 0 Looking at the stemplot, which of the following numbers is the closest to the median IQ score? (a) 108 (b) 110 (c) 114 (d) 116 Q1 Q3 1.49 13.17 103.00 118.00 118 (م)
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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The answer is B. Please show me step by step process
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Transcribed Image Text:4. Some Minitab output is given below. It gives the stemplot and some summary statistics
of IQ scores of a group of students. Use the information shown to answer this question
and the three questions following.
Stem-and-Leaf Display: IQ
Stem-and-leaf of IQ N = 78
Leaf Unit = 1.0
24
100 000
7 24
79
7
8
4
6
10
9
0133
14 9 6778
24 10
0022333344
36 10 555666777789
(19) 11 0000111122223334444
23 11 55688999
8 69
15 12 003344
9
12 677888
3
13 02
1
13 6
Descriptive Statistics: IQ
Variable N N* SE Mean StDev
78 0
iq
Q1
Q3
1.49 13.17 103.00 118.00
Looking at the stemplot, which of the following numbers is the closest to the median
IQ score?
(a) 108
(b) 110
(c) 114
(d) 116
(e) 118
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