Two different advertisements were released by a company. They are measuring the time people stay on...

Two different advertisements were released by a company. They are measuring the time people stay on the commercial before switching channels. Below is the data found from the sample: Advertisement 1: # of Viewers: 32 Average time: 25.8 seconds St.Dev: 1.56 Advertisement 2: # of viewers: 27 Average time: 26.2 seconds St.Dev: 1.93 Is there statistically significant evidence to show that advertisement 2 performs significantly better?

Enter in the p-value you found from this test.Round to four decimal places.

Solutions

Expert Solution

please like ??

orchestra answered 1 year ago

Next > < Previous

Related Solutions

The drying time, in minutes, of two different brands of latex paint were recorded. In a...

The drying time, in minutes, of two different brands of latex paint were recorded. In a random sample of 6 units of brand 1, the mean average drying time is found to be 70.83 minutes with standard deviation of 15.09. However, for a random sample of 9 units of brand 2, the mean average drying time is found to be 79.33 minutes with standard deviation of 8.08. Assume normal populations. Note: Round all the final numbers to 2 decimal places....

Q.Write a program that converts between two way of measuring time: 12-hour time (civilian time) and...

Q.Write a program that converts between two way of measuring time: 12-hour time (civilian time) and 24-hour time (military time). We will assume in the context there is no need for seconds, so time12 use only hours (from 1 to 12), minutes, and an "a.m." or "p.m." designation. Our time24 class, which uses hours (from 00 to 23), minutes and seconds. 12-Hours Time 24-Hours Time 12:00 a.m. (midnight) 00:00 12:01 a.m. 00:01 12:00 p.m. 12:00 6:00 p.m. 18:00 11:59 p.m....

Chapter 7 Measuring Satisfaction Identify people who would be likely to value time very highly and...

Chapter 7 Measuring Satisfaction Identify people who would be likely to value time very highly and others who would place a low value on time. Discuss how those two groups of people would react to such situations as: (a) waiting in line to buy a product. (b) shopping for hours to find the best prices on products such as cars, stereo equipment, and soft drinks... (c) hiring cleaning, laundry, and other service... Use real world examples and scenarios to support...

There are two approaches to measuring non-controlling interests,each of which will lead to a different...

There are two approaches to measuring non-controlling interests, each of which will lead to a different amount being attributed to reported goodwill. Will the choice of either method of accounting for non-controlling interests impact any goodwill impairment expenses that might subsequently be recognised?

The authors of a research article compared two different instruments for measuring a person's capacity to...

The authors of a research article compared two different instruments for measuring a person's capacity to breathe out air. (This measurement is helpful in diagnosing various lung disorders.) The two instruments considered were a Wright peak flow meter and a mini-Wright peak flow meter. Seventeen people participated in the study, and for each person, air flow was measured once using the Wright meter and once using the mini-Wright meter. The Wright meter is thought to provide a better measure of...

Two objects of different mass are released simultaneously from the top of a 20-m tower and...

Two objects of different mass are released simultaneously from the top of a 20-m tower and fall to the ground. If air resistance is negligible, which statement best applies? The answer can be identified by considering the kinematic equations. The greater mass hits the ground first. Both objects hit the ground together. The smaller mass hits the ground first. No conclusion can be drawn from the information given.

Two pendulums have the same length but different masses. If m1 is released from the position...

Two pendulums have the same length but different masses. If m1 is released from the position shown in the figure on the right, how high would the masses reach after the collision (a) assuming a perfectly inelastic collision, and (b) perfectly elastic collision. Use m1(green) = 100g, m2 (purple) = 150g, and angle = 40 degrees, Length 1 & 2 = 0.5 m.

Take the exchange rates of two different nations at two different time intervals and determine the...

Take the exchange rates of two different nations at two different time intervals and determine the DER and IER with reference to one country. Discuss the impact on import due to changes in the exchange rate upon any one nation. Also discuss the impact on export due to change in the exchange rate upon the same nation. Discuss the strength or weakness of one currency over the period of time with reference to other currency.

Scientists and engineers frequently wish to compare two different techniques for measuring or determining the value...

Scientists and engineers frequently wish to compare two different techniques for measuring or determining the value of a variable. In such situations, interest centers on testing whether the mean difference in measurements is zero. An article reports the accompanying data on amount of milk ingested by each of 14 randomly selected infants. Infant 1 2 3 4 5 6 7 8 9 10 11 12 13 14 DD method 1509 1418 1561 1556 2169 1730 1098 1198 1479 1281 1414...

Q) A transport company is interested in measuring its specific cost of capital of different sources...

Q) A transport company is interested in measuring its specific cost of capital of different sources as well as the overall cost of capital the following information is provided and is associated with the sale of equity shares preference share and debentures. Equity share the current market price of equity is 125 per share and the firm is expected to pay a dividend of 15 at the end of the current year. Growth rate in dividends is 9%.the new equity...

Subjects