You are testing the hypothesis that the population mean vehicle speed on a freeway is greater than 80 mph.  The null and alternative hypothesis[==

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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You are testing the hypothesis that the population mean vehicle speed on a freeway is greater than 80 mph.  The null and alternative hypothesis[==
Use the binary data in worksheet labled DATA22 to answer the next two questions.
You are testing the hypothesis that the population proportion is less than 0.60. You select a random of sample.
This test is,
22
an upper-tail test.
an upper-tail test.
a lower-tail test.
|TS| = 1.72
|TS| = 1.62
|TS| = 1.53
|TS| = 1.44
a
The test statistic is:
The test statistic is:
The test statistic is:
d
a lower-tail test.
The test statistic is:
23
The p-value for the test is.
0.1009 Reject Ho at a = 0.05; do not reject at a = 0.10.
Do not reject Ho at a = 0.05; reject at a = 0.10.
0.0394 Reject Ho at a = 0.10; reject at a= 0.05.
0.0246 Reject Ho at a = 0.05, but do not reject at a = 0.01.
a
0.0631
d
Transcribed Image Text:Use the binary data in worksheet labled DATA22 to answer the next two questions. You are testing the hypothesis that the population proportion is less than 0.60. You select a random of sample. This test is, 22 an upper-tail test. an upper-tail test. a lower-tail test. |TS| = 1.72 |TS| = 1.62 |TS| = 1.53 |TS| = 1.44 a The test statistic is: The test statistic is: The test statistic is: d a lower-tail test. The test statistic is: 23 The p-value for the test is. 0.1009 Reject Ho at a = 0.05; do not reject at a = 0.10. Do not reject Ho at a = 0.05; reject at a = 0.10. 0.0394 Reject Ho at a = 0.10; reject at a= 0.05. 0.0246 Reject Ho at a = 0.05, but do not reject at a = 0.01. a 0.0631 d
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HW6
DATA22
DATA24
DATA34
+
elect destination and
press
ENTER or
choose Paste
O O O O
O O O O O C
Transcribed Image Text:1. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 HW6 DATA22 DATA24 DATA34 + elect destination and press ENTER or choose Paste O O O O O O O O O C
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