Perform a Hypothesis Test using the P-value. a) Identify the claim and state the null hypothesis and alternative hypothesis, b) use the calculator to find the P-value, c) decide whether to reject or fail to reject the null hypothesis, and d) interpret the decision in the context of the original claim. A telephone company claims that 20% of its customers have at least two telephone lines. The company selects a random sample of 500 customers and find that 88 have two or more telephone lines. At a=0.05, does the data support the claim. Your answer should follow this order: a.) State the null and alternative hypotheses b.) P-value = ? c.) Do you Reject Ho or Fail to Reject Ho? d) In a complete sentence state the conclusion.
Perform a Hypothesis Test using the P-value. a) Identify the claim and state the null hypothesis and alternative hypothesis, b) use the calculator to find the P-value, c) decide whether to reject or fail to reject the null hypothesis, and d) interpret the decision in the context of the original claim.
A telephone company claims that 20% of its customers have at least two telephone lines. The company selects a random sample of 500 customers and find that 88 have two or more telephone lines. At a=0.05, does the data support the claim.
Your answer should follow this order:
a.) State the null and alternative hypotheses
b.) P-value = ?
c.) Do you Reject Ho or Fail to Reject Ho?
d) In a complete sentence state the conclusion.
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