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Find the indicated probability using the standard normal distribution. P(z Find the indicated probability u9ng the standard normal distribution. 55) 1.55) (Round to four decimal
Find the indicated probability u9ng the standard normal distribution. 55) 1.55) (Round to four decimal places as needed.) rnean height in a $unty (ages 20 - 29) 64.2 inches. A rnOom height for the sanvle is greater than 65 inches? Assume 2 68, probab"ity that tie mean the sample is veter than 65 inches is (Round to 'our decimal needed. ) Find the indicated area under the standard normal curve. Between z = O and z = 2.96 Click-here-wyiew-page-l-of-the-standard-normal-tablez Click here tp view page 2 pf the standard normal table. The area between z = O and z = 2.96 under the standard normal curve is (Round to four decimal places as needed.) The heights of fully grown trees of a specific species are normally distributed, with a mean of 60.5 feet and a standard deviation of 5.75 feet. Random samples of size 18 are drawn from the population. use the central limit theorem to find the mean and standard error of the sampling distribution. Then sketch a graph of the sampling distribution. The mean of the sampling distribution is = The standard error of the sampling distribution is 0 = (Round to two decimal places as needed.) Choose the correct graph of the sampling distribution below.
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