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The proportion p of residents in a community who recycle has traditionally been60%. A policy maker claims that the proportion is less than60% now that
The proportionp of residents in a community who recycle has traditionally been60%. A policy maker claims that the proportion is less than60% now that one of the recycling centers has been relocated. If129 out of a random sample of250 residents in the community said they recycle, is there enough evidence to support the policy maker's claim at the0.01 level of significance? Perform a one-tailed test. Then complete the parts below.
Carry your intermediate computations to three or more decimal places. (If necessary, consult a lis (a) State the null hypothesis Ho and the alternative hypothesis H. He : I X H : 1 (b) Determine the type of test statistic to use. Z 0=0 (c) Find the value of the test statistic. (Round to three or more decimal places.) 0+0 X (d) Find the p-value. (Round to three or more decimal places.) (e) Is there enough evidence to support the policy maker's claim that the proportion of residents who recycle is less than 60%? Yes O NoStep by Step Solution
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