- 7 4 7 Id The Claim In This Scenario Let P Be The Population Proportion Of Successes Where A Success Is An Adult I 1 (94.3 KiB) Viewed 36 times
- Let p be the population proportion of successes, where asuccess is an adult in the country who thinks that healthy childrenshould be required to be vaccinated. State H0 and Ha.Select thecorrect choice below and fill in the answer boxes to complete yourchoice
b. Identify the critical value(s) for this test.
z0=___
Identify the rejection region(s). Select the correctchoice below and fill in the answer box(es) to complete yourchoice.
c) Find the standardized test statistic z.
d) Decide whether to reject or fail to reject the nullhypothesis and (e) interpret the decision in the context ofthe original claim.
reject/ fail to reject the null hypothesis.there is/isnt enough evidence tosupport/reject the research's claim.
A medical researcher says that less than 83% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 200 adults in that country, 79% think that healthy children should be required to be vaccinated. At α=0.01, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below.