Question

1. Write the claim and the null and the alternate hypotheses. 2. Identify the level of significance. 3. Draw a distribution to represent it and identify the critical value. 4. Write the inequality that identifies the rejection area(s). 5. USE YOUR CALCULATOR to find the test statistic and the p-value. 6. Make a decision about your test. 7. Write a sentence describing your decision about the claim. 2. A random sample of 193 people ages 16 to 19 were taken from the island of Oahu, Hawaii, and 27 were found to be high school dropouts. Another random sample of 158 people ages 16 to 19 were taken from Sweetwater County, Wyoming, and 15 were found to be high school dropouts. Do these data values indicate the population proportion of high school dropouts on Oahu is more than that of Sweetwater County? Use a 5% level of significance to test the claim.

          1. Write the claim and the null and the alternate hypotheses. 2. Identify the level of
significance. 3. Draw a distribution to represent it and identify the critical value. 4.
Write the inequality that identifies the rejection area(s). 5. USE YOUR CALCULATOR to
find the test statistic and the p-value. 6. Make a decision about your test. 7. Write a
sentence describing your decision about the claim.

2.
A random sample of 193 people ages 16 to 19 were taken from the island of
Oahu, Hawaii, and 27 were found to be high school dropouts. Another random
sample of 158 people ages 16 to 19 were taken from Sweetwater County,
Wyoming, and 15 were found to be high school dropouts. Do these data values
indicate the population proportion of high school dropouts on Oahu is more than
that of Sweetwater County? Use a 5% level of significance to test the claim.

1. Write the claim and the null and the alternate hypotheses. 2. Identify the level of
significance. 3. Draw a distribution to represent it and identify the critical value. 4.
Write the inequality that identifies the rejection area(s). 5. USE YOUR CALCULATOR to
find the test statistic and the p-value. 6. Make a decision about your test. 7. Write a
sentence describing your decision about the claim.

2.
A random sample of 193 people ages 16 to 19 were taken from the island of
Oahu, Hawaii, and 27 were found to be high school dropouts. Another random
sample of 158 people ages 16 to 19 were taken from Sweetwater County,
Wyoming, and 15 were found to be high school dropouts. Do these data values
indicate the population proportion of high school dropouts on Oahu is more than
that of Sweetwater County? Use a 5% level of significance to test the claim.

Added by Dawn K.

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