Mathematics, 15.04.2020 20:46 girly37
The number of adult Americans from a random sample of n adults who support a bill proposing to extend daylight savings time is a binomial random variable. Assume that its probability will be approximated using the normal distribution. Describe the area under the normal curve that will be computed in order to determine the probability that more than 669 Americans support the bill. Describe the area under the normal curve. Choose the correct answer below. a. Right of xequals668.5 b. Left of xequals668.5 c. Right of xequals669 d. Left of xequals669.5 e. Between xequals668.5 and x equals669.5 f. Right of xequals669.5T
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