Peterson Automotive is a local dealership selling Honda automobiles. It recently stated in an advertisement that Honda owners average more than 80,000 miles before trading in or selling their Honda. To test the advertised claim, an independent agency selected a random sample of 90 Honda owners who had either traded or sold their Honda and determined the number of miles on the car when the owner parted with it. If the agency wants to substantiate from the data that that the mean mileage in the population is greater than 80,000, what hypotheses should they use

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Can someone me do math because i am having a breakdown rn because i don’t get it