A used car dealer says that the mean price of a three-year-old sports utility vehicle is $23,000. You suspect this claim is incorrect and find that a random sample of 22 K similar vehicles has a mean price of $23,635 and a standard deviation of $1940. Is there enough evidence to reject the claim at a = 0.05? Complete parts (a) through (e) below. Assume the population is normally distributed. (a) Write the claim mathematically and identify Ho and Ha- Which of the following correctly states Ho and Ha? O A. Ho: H = $23,000 B. Ho: H 2 $23,000 O C. Ho: H# $23,000 Ha: H $23,000 OE. Ho: H = $23,000 F. Ho: H = $23,000 Ha: US $23,000 Ha: H > $23,000 Ha: H # $23,000 (b) Find the critical value(s) and identify the rejection region(s). What is(are) the critical value(s), to? to = (Use a comma to separate answers as needed. Round to three decimal places as needed.)