Question: PLEASE help me figure out how to solve these they are due at the end of the day! thank you in advance!! 3 Exercise 7-23

PLEASE help me figure out how to solve these they are due at the end of the day! thank you in advance!!

3 Exercise 7-23 Algo 7.5 A random sample of size n = 135 is taken from a population with a population proportion P= 0.58. [You may find it useful to reference points the z table.] a. Calculate the expected value and the standard error for the sampling distribution of the sample proportion. (Round "expected value" to 2 decimal places and "standard error" to 4 decimal places.) eBook Expected value References Standard error b. What is the probability that the sample proportion is between 0.50 and 0.60? (Round "z" value to 2 decimal places, and final answer to 4 decimal places.) Probability c. What is the probability that the sample proportion is less than 0.50? (Round "z" value to 2 decimal places, and final answer to 4 decimal places.) Probability

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