How to calculate a z-score and p value Statistics Based on Data Collected in MAT0027FemalesMalesBoth SexesSample size (n)Sample mean (x)Sample variance (s2)Sample standard deviation (s)444185164.4 cm176.7 cm170.3 cm83.4 cm?76.0 cm?116.9 cm?9.1 cm8.7 cm10.8 cm Frequency Distribution - Both5040302010140 – 154155 – 169170 – 184185 – 199200 - 214Height (cm)Frequency (n)

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Answered: Frequency Distribution - Both 50 40 30…

Frequency Distribution - Both 50 40 30 20 10 140 – 154 155 – 169 170 – 184 185 – 199 200 – 214 Height (cm) Frequency (n)

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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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

How to calculate a z-score and p value

Statistics Based on Data Collected in MAT0027
Females
Males
Both Sexes
Sample size (n)
Sample mean (x)
Sample variance (s2)
Sample standard deviation (s)
44
41
85
164.4 cm
176.7 cm
170.3 cm
83.4 cm?
76.0 cm?
116.9 cm?
9.1 cm
8.7 cm
10.8 cm

Frequency Distribution - Both
50
40
30
20
10
140 – 154
155 – 169
170 – 184
185 – 199
200 - 214
Height (cm)
Frequency (n)

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