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Posted: **Wed May 11, 2022 4:29 pm**

: A Is There A Doctor In The House A Market Research Firm Reported The Mean Annual Earnings Of All Family Practitioners I 1 (20.8 KiB) Viewed 32 times

: A Is There A Doctor In The House A Market Research Firm Reported The Mean Annual Earnings Of All Family Practitioners I 2 (23.93 KiB) Viewed 32 times

: A Is There A Doctor In The House A Market Research Firm Reported The Mean Annual Earnings Of All Family Practitioners I 3 (21.17 KiB) Viewed 32 times

: A Is There A Doctor In The House A Market Research Firm Reported The Mean Annual Earnings Of All Family Practitioners I 4 (8.95 KiB) Viewed 32 times

a Is there a doctor in the house? A market research firm reported the mean annual earnings of all family practitioners in the United States was S178.258. A random sample of 59 family practitioners in Los Angeles had mean earnings of S191.350 with a standard deviation of S42,897. Do the data provide sufficient evidence to conclude that the mean salary for family practitioners in Los Angeles differs from the national average? Use the a 0.01 level of significance and the Pivalue method with the T1-34 Plus calculator Part: 0/5 Part 1 of 5 (1) State the appropriate null and alternate hypotheses H <D DO DO X This hypothesis test is a (Choose one) y test left talled nohtailed

(b) Compute the value of the test statistic. Round the answer to two decimal places. 1 Х 3 Part: 2/5 Part 3 of 5 (c) Compute the P-value. Round the answer to at least four decimal places. P-value = 5

Part 4 of 5 (d) Determine whether to reject H.. (Choose one) v the null hypothesis H.. Reject Do not reject

Part 5 of 5 (e) State a conclusion There (Choose one) from tis is not enough evidence to conclude that the mean salary for family practitioners in Los Angeles differs