ENGE ACTIVITY 7.1.4: Excel: Hypothesis test for a population proportion. this link to download the spreadsheet for use in this activity. Jump to level 1 In order for a candy company to claim that a bridge mix is mostly chocolate stärs, a proportion of at least 0.8 of the packages must contain 3 ounces or more of chocolate stars. Quality controf tests a random sample of 50 packages to determine if the proportion is less than 0.8 at a significance level of 0.05. Use Sheet 4 of the Excel file to calculate p, the z-score, and the p-value. =Ex 1.234 than the significance level 0.05, the null hypothesis Pick Since the p-value is Pick greater levidkless less than 0.8. Pick that the proportion of packages with 3 ounces or more of chocolate stars is Check Next
ENGE ACTIVITY 7.1.4: Excel: Hypothesis test for a population proportion. this link to download the spreadsheet for use in this activity. Jump to level 1 In order for a candy company to claim that a bridge mix is mostly chocolate stärs, a proportion of at least 0.8 of the packages must contain 3 ounces or more of chocolate stars. Quality controf tests a random sample of 50 packages to determine if the proportion is less than 0.8 at a significance level of 0.05. Use Sheet 4 of the Excel file to calculate p, the z-score, and the p-value. =Ex 1.234 than the significance level 0.05, the null hypothesis Pick Since the p-value is Pick greater levidkless less than 0.8. Pick that the proportion of packages with 3 ounces or more of chocolate stars is Check Next
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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Question
100%
Please answer all parts in the same format as pictured. I've listed the last 2 questions below in case you cannot view them in the picture.
The null hypothesis:
Is rejected OR
Fails to be rejected
Sufficient evidence exists OR
Insufficient evidence exists
Transcribed Image Text:LLENGE ACTIVITY
7.1.4: Excel: Hypothesis test for a population proportion.
k this link to download the spreadsheet for use in this activity.
Jump to level 1
In order for a candy company to claim that a bridge mix is mostly chocolate stars, a proportion of at least
0.8 of the packages must contain 3 ounces or more of chocolate stars. Quality controf tests a random
sample of 50 packages to determine if the proportion is less than 0.8 at a significance level of 0.05. Use
Sheet 4 of the Excel file to calculate ôp, the z-Score, and the p-value.
p = Ex 1.234
Since the p-value is Pick
than the significance level 0.05, the null hypothesis Pick
greater
veviddiess
less than 0.8.
Pick
that the proportion of packages with 3 ounces or more of chocolate stars is
1
Check
Next
Feedback?
Transcribed Image Text:11:50 C
IG 91%
hypothesis_test_proportions (1)
fx
B
D
E
G
H
1
2.87214
2
4.24198
3
3.11777
4
3.68009
5
3.58064
6
2.99135
7
3.20495
8
2.24881
3.46893
10
3.59236
11
3.06598
12
2.16143
13
3.78931
14
4.18112
15
3.28071
16
3.34021
17
3.56396
18
3.70851
19
4.24695
20
3.49232
21
3.11146
22
2.97365
23
3.58907
24
3.35074
25
2.60916
26
2.61035
27
3.94664
28
2.79137
29
3.23739
30
3.44024
31
2.53315
32
3.80354
33
3.05293
34
2.96073
35
3.84832
36
3.73187
37
3.01745
38
3.78789
39
3.22148
40
2.95356
41
2.49094
42
3.77445
43
3.05537
44
3.67866
45
2.18307
46
3.08827
47
2.83477
48
3.5736
49
3.2822
50
3.62326
...
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