Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 90% confidence level. What does the confidence interval tell about the population of all college students in the state? 3.6.3.1, 4.2, 4.7.3.0.4.0.3.5, 4.4, 4.6.4.5, 4.6, 3.7, 3.3, 3.9. 3.7 What is the confidence interval for the population mean ? (Round to two decimal places as needed.)​

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

the correct answers i think are b. and d.

give me brainliest if it is correct!