Based on their records, a hospital claims that the proportion, p, of full-term babies born in the community that weigh more than 7 pounds is 40%. A pediatricianwho works with several hospitals in the community would like to verify the hospital's claim. In a random sample of 250 babies born in the community, 82weighed over 7 pounds. Is there enough evidence to reject the hospital's claim at the 0.10 level of significance?Perform a two-tailed test. Then complete the parts below.Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.)(a) State the null hypothesis H, and the alternative hypothesis H1.HoH :0(b) Determine the type of test statistic to use.(Choose one)D=0OSO(c) Find the value of the test statistic. (Roúnd to three or more decimal places.)ロ>ロ(d) Find the p-value. (Round to three or more decimal places.)(e) Can we reject the claim that the proportion of full-term babies born in thecommunity that weigh more than 7 pounds is 40%?OYes ONo

Answered: Image /qna-images/answer/3797d21a-5799-43ab-bc6e-6f982179553c.jpg

Answered: ed on their records, a hospital claims…

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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23;Consider the 5 ratios below; which of these do you predict to be the least robust when taking multiple samples from a population? IQR / mode IQR / mean SD / median Range / mode Range / mean
Explain if there was a statistically significant difference between the group means. did you arrive at your conclusion?
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