Song length varies from genre to genre. Brian wonders if there is a difference in the length of songs between the country and rock genres. He takes a random sample of 50 country songs and finds the mean length is 3.44 minutes with a standard deviation of 1.03 minutes. He then takes a random sample of 40 rock songs and finds the mean length is 3.05 minutes with a standard deviation of 1.19 minutes. What is the appropriate statistical test for analyzing the results

4 + 5 7/9= 9 7/9

step-by-step explanation:

the homeowners insurance cost for a 115,000 wood frame house is 80,500.

step-by-step explanation:

it is given that the coverage rate for wood frame house is 0.7.

the value of wood frame house is 115,000.

.

homeowners insurance cost for a 115,000 wood frame house is

therefore the homeowners insurance cost for a 115,000 wood frame house is 80,500.

42.4 6th grade students prefer hip hop

step-by-step explanation:

40 percent of 106 = 42.4

tried on you are knowing that we can't leave the picture in the graph ok no problem now you need to send it in the question group