A hospital claims that the proportion of full term babies born in their hospital that weigh more than 7 pounds is 46%. In a random sample of 235 babies born in this hospital, 98 weigh over 7 pounds. Is there enough evidence to reject the hospitals claim at the 0.05 level of significance? Perform a 2 tailed test and complete the parts below (a) State the null hypothesis H, and the alternative hypothesis H,.H(b) Determine the type of test statistic to use.(Choose one) Y(c) Find the value of the test statistic. (Round to three or more decimal places.)(d) Find thep-value. (Round to three or more decimal places.)(e) Can we reject the claim that the proportion of full-term babies born in theirhospital that weigh more than 7 pounds is 46 ?OYes ONo

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Description: A hospital claims that the proportion of full term babies born in their hospital that weigh more than 7 pounds is 46%. In a random sample of 235 babies born in this hospital, 98 weigh over 7 pounds. Is there enough evidence to reject the hospitals cl

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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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A hospital claims that the proportion of full term babies born in their hospital that weigh more than 7 pounds is 46%. In a random sample of 235 babies born in this hospital, 98 weigh over 7 pounds. Is there enough evidence to reject the hospitals claim at the 0.05 level of significance? Perform a 2 tailed test and complete the parts below

(a) State the null hypothesis H, and the alternative hypothesis H,.
H
(b) Determine the type of test statistic to use.
(Choose one) Y
(c) Find the value of the test statistic. (Round to three or more decimal places.)
(d) Find thep-value. (Round to three or more decimal places.)
(e) Can we reject the claim that the proportion of full-term babies born in their
hospital that weigh more than 7 pounds is 46 ?
OYes ONo

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