A governmental agency computed the proportion of violent crimes in the United States in a particular year falling into each of four categories. A simple random sample of 560 violent crimes committed in California during that year were categorized in the same way. The following table presents the results.
A governmental agency computed the proportion of violent crimes in the United States in a particular year falling into each of four categories. A simple random sample of 560 violent crimes committed in California during that year were categorized in the same way. The following table presents the results.
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Question
A governmental agency computed the proportion of violent crimes in the United States in a particular year falling into each of four categories. A simple random sample of
560
violent crimes committed in California during that year were categorized in the same way. The following table presents the results.

Transcribed Image Text:A governmental agency computed the proportion of violent crimes in the United States in a particular year falling into each of four
categories. A simple random sample of 560 violent crimes committed in California during that year were categorized in the same
way. The following table presents the results.
U.S.
Proportion Frequency
California
Category
Murder
0.015
9.
Forcible Rape
0.075
23
Robbery
0.390
208
Aggravated Assault
0.520
320
olo
Send data to Excel
Can you conclude that the proportions of crimes in the various categories in California differ from those in the United States as a
whole? Use the 0.01 level of significance and the P-value method with the TI-84 Plus calculator.
Part: 0 / 4
Part 1 of 4
(a) State the null and alternate hypotheses.
Ho: The proportions of crimes in the various categories in California (Choose one) v the
same as those in the United States as a whole.
are
|are not
: The proportions of crimes in the various categories in California (Choose one)
the
same as those in the United States as a whole.
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