A used car dealer says that the mean price of a three-year-old sports utility vehicle is $. You suspect this claim is incorrect and find that a random sample of similar vehicles has a mean price of $ and a standard deviation of $. Is there enough evidence to reject the claim at ? Complete parts (a) through (e) below. Assume the population is normally distributed.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Ben and cam are scuba diving. ben is 15.815.8 meters below the surface of the water. cam is 4.24.2 meters above ben. what is cam's position relative to the surface of the water? choose 1 choose 1 (choice a) a 11.611.6 meters above the surface of the water (choice b) b 11.611.6 meters below the surface of the water (choice c) c 2020 meters above the surface of the water (choice d) d 20 meters below the surface of the water

Sheila and her study partner flipped a coin 120 times. they flipped 70 heads and 50 tails. what is the experimental probability that the next flip will be heads up?