In order to justify the price marketing wants the wax need

Reference no: EM13615364

In order to justify the price marketing wants, the wax need to be very fast. Specifically, the mean time to finish their standard test course should be less than 55 seconds for a former olympic champion. To test it, the champion will ski the course 8 times. The champion's times are 59.8, 62.7, 51.9, 53.8, 48.1, 48.1, 53.1, and 40.3 secounds to complete the test course.

What is the valye of the test statistic?

What is the P-value of the test statistic?

Should they market the wax?

Reference no: EM13615364

Questions Cloud

A batter hits a baseball 225 ft above the ground towards : a batter hits a baseball 2.25 ft above the ground towards 3rd base. if the ball takes 0.65 s to get to the 3rd baseman

Use the binomial table to find the numerical value of alpha : a two-stage clinical trial is planned for for testing h0 p0.10 versus ha pgt0.10 where p is the proportion of

When we use the digital multi-meter dmm to measure the : when we use the digital multi-meter dmm to measure the resistance a current is sent through the component we are trying

What is the probability that an average christmas spending : an average american family spends 927 dollars on christmas gifts with standard deviation of 200.what is the probability

In order to justify the price marketing wants the wax need : in order to justify the price marketing wants the wax need to be very fast. specifically the mean time to finish their

Verify that it is reasonable to use the t-distribution to : a certain species of tree has an average life span of 130 ears. a researcher has notice a large number of trees of this

Construct a 95 confidence interval for the mean gas price : on august 82012 the national average price for a gallon of regular unleaded gasoline was 3.63. the prices for a random

Test at the 10 level if there is evidence that the : gallop a national polling organization surveyed 1018 randomly selectd american adults about their level of education

In a gallop poll of 1038 randomly selected aduls 18 or : critial thinking questioning survey results.in a gallop poll of 1038 randomly selected aduls 18 or older each subject

User Account

All Pages