The minimum sample size required to construct a 95% confidence interval is 69 servings. und up to the nearest whole number.) The 95% confidence interval is (0.81 0.081). It seems likely that the population mean co- of the sample mean because the interval formed by the values 3% away from the sample mean entirely contains the confidence interval. It does not seem seem likely that the p- an could be within 0.3% of the sample mean because the interval formed by the values 0.3% away from an overlaps but does not entirely contain the confidence interval ounc entirely contains overlaps but does not entirely contain W

Jem is working for a painter and decorator for the summer. Tomorrow, Jem has been told to go and paint a sports hall in Sandwell. It's a rectangular building and the surface area is 650 square metres. He needs to purchase a number of 51 tins of paint and each tin will cover 24/ square metres. How many tins should he purchase? Jem should buy 8 tins of paint * Jem should buy 27 tins of paint No. That's not correct. Jem should buy 28 tins of paint Jem should buy 65 tins of paint

The circumference of the Earth is 2.4×104 miles. If you traveled at an average of 8.5×10 miles per hour, how long would it take for you to go around the Earth? Round your answer to the nearest whole number.

Solve 2 only