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Statistics Homework help. Please provide excel formulas. The local school board has been advertising that 65% of voters favor a tax increase to pay for

Statistics Homework help. Please provide excel formulas.

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The local school board has been advertising that 65% of voters favor a tax increase to pay for a new school. A local politician believes that less than 65% of his constituents favor this tax increase. To test his belief, his staff asked a simple random sample of 75 of his constituents whether they favor the tax increase and 41 said that they would vote in favor of the tax increase. At the 2% signicance level, does this information support the politician's belief? (a) Give the null and alternative hypotheses for this situation in mathematical notation. (b) Determine the appropriate critical value(s) associated with this hypothesis test. (c) Determine the sample's test statistic. (d) Determine the sample's P-value. (6) State the conclusion of your hypothesis test based on test statistic and p-value and explain why. (f) Write a nal interpretive sentence using the context of this

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