estions 11 and 12 are related to the following andom sample of hotels in New York City yielded
the following nightly rates The margin of error for a 95% interval estimate of the mean nightly
rate of all hotels in New York city is, $23.66$22.12$20.67$19.32 2. The 95% interval estimate of
the average nightly hotel rate is, abcd$334$350$362$371$449$433$421$412 Questions 13 and
14 are related 13 The lower end of a 95% interval estimate of the mean annual salary of persons
with an MBA degree five years after graduation is reported to be $99,455. The interval is based
on a sample of 90 persons. The sample standard deviation is $8,905. What is the point estimate
of the salary? abcd$98,609$99,505$100,408$101,320 14 In the previous question, what is the
upper end of the interval? abcd$103,185$104,228$105,280$106,344.
estions 11 and 12 are related to the following andom sample of hotels.pdf
1. estions 11 and 12 are related to the following andom sample of hotels in New York City yielded
the following nightly rates The margin of error for a 95% interval estimate of the mean nightly
rate of all hotels in New York city is, $23.66$22.12$20.67$19.32 2. The 95% interval estimate of
the average nightly hotel rate is, abcd$334$350$362$371$449$433$421$412 Questions 13 and
14 are related 13 The lower end of a 95% interval estimate of the mean annual salary of persons
with an MBA degree five years after graduation is reported to be $99,455. The interval is based
on a sample of 90 persons. The sample standard deviation is $8,905. What is the point estimate
of the salary? abcd$98,609$99,505$100,408$101,320 14 In the previous question, what is the
upper end of the interval? abcd$103,185$104,228$105,280$106,344
