Optain a point estimate for the porportion of adults

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Question info: in a poll, 250 of 1000 randomly selected adults aged 18 and over stated that they believe there is too little spending on national defense.

1) Optain a point estimate for the porportion of adults aged 18 and over who feel there is too litlle spending on nation defense (round to two decimal points)

2) Are the requirments to construct and confidence interval satisified?

3) Construct a 90% Confidence interval for the porportion of adults aged 18 and over believe there is too litlle spending on national defense.(Ascending order, round to three decimal points)

4) Interpert the interval

Reference no: EM132422222

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