Q21) Every 19-year-old in this group has a lower cost of motorcycle insurance than the 18-year-olds
A2 1) True or False
Q22) Motorcycle Insurance policies cost tends to decrease as the age A22) True or False
of the driver increases
A23) True or False
023) The value of the correlation coefficient is very close to 1 so
there is no association between age and motorcycle insurance policy
cost
AZ 4) True or False
02 4 The line of best fit indicates that in general the cost of a
motorcycle insurance policy for a 21-year-old should be an average
about $315 less than the cost of a motorcycle insurance policy for a
25-year-old
0251 The intercopt from the line of best fit indicates that if the linear A 5) True or False
tend holds a motorcycle insurance policy would be so for a person
who is about 3 987 years old

Questions 14 through 23, choose the onest answer. write your answer in the box forestion 24. mark your answer on the coordinatene grid for question 25.the sum of three consecutive even numbers is 96.what is the largest of these numbers? (a) 30(b) 32(c) 34(d) 36

Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d

Atest of sobriety involves measuring the subject's motor skills. a sample of 31 randomly selected sober subjects take the test and produce a mean score of 64.4 with a standard deviation of 2. a claim is made that the true mean score for all sober subjects is equal to 65. for each part below, enter only a numeric value in the answer box. for example, do not type "z =" or "t =" before your answers. round each of your answers to 3 places after the decimal point. (a) calculate the value of the test statistic used in this test. test statistic's value = (b) use your calculator to find the p-value of this test. p-value = (c) use your calculator to find the critical value(s) used to test this claim at the 0.2 significance level. if there are two critical values, then list them both with a comma between them. critical value(s) =