A hospital claims that the proportion, p, of full-term babies born in their hospital that weigh more than 7 pounds is 41% . In a random sample of 250 babies born in this hospital, 84 weighed over 7 pounds. Is there enough evidence to reject the hospital’s claim at the 0.05 level of significance? Perform a two-tailed test. Then fill in the table below. Carry your intermediate computations to at least three decimal places and round your answers as specified in the table. The null hypothesis: H0: ____ The alternative hypothesis: H1: ____ The type of test statistic: (Choose one) _____ The value of the test statistic: (Round to at least three decimal places): _____ The two critical values at the 0.05 level of significance: _______ and _____ (Round to at least three decimal places.) Can we reject the claim that the proportion of full-term Babies born in their hospital that weigh more than 7 pounds is 41%. Yes ____ or NO____
A hospital claims that the proportion, p, of full-term babies born in their hospital that weigh more than 7 pounds is 41% . In a random sample of 250 babies born in this hospital, 84 weighed over 7 pounds. Is there enough evidence to reject the hospital’s claim at the 0.05 level of significance?
Perform a two-tailed test. Then fill in the table below.
Carry your intermediate computations to at least three decimal places and round your answers as specified in the table.
The null hypothesis: H0: ____
The alternative hypothesis: H1: ____
The type of test statistic: (Choose one) _____
The value of the test statistic:
(Round to at least three decimal places): _____
The two critical values at the 0.05 level of significance: _______ and _____
(Round to at least three decimal places.)
Can we reject the claim that the proportion of full-term
Babies born in their hospital that weigh more than 7 pounds is 41%. Yes ____ or NO____
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