Suppose that past research studies have found that 70, Ask an Expert

Statistics

Suppose that past research studies have found that 70 percent of a particular target market segment were aware of the Nike "swoosh" brand mark. If 65 percent of this target market in a sample of 60 people are aware of this brand mark, and if the standard error of the proportion is 0.06, what the observed Z-test value is approximately:

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9118821

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

Are the outcomes of hospital care different on weekends

Are the outcomes of hospital care different on weekends than weekdays? In a random sample of 500 patients who experienced severe medical complications after admission to acute care wards in three U.S. states from 1999 an ...

A recent study found that 64 of workers between the ages of

A recent study found that 64?% of workers between the ages of? 20-29 cash out their retirement accounts when they lose their jobs or move to a new employer. Complete parts a through e below based on a random sample of 14 ...

What is the maximum that should be invested in a project at

What is the maximum that should be invested in a project at time zero if the inflows are estimated at $10,000 annually for three years, and the cost of capital is 9%?

A survey found that people keep their televisions an

A survey found that people keep their televisions an average of 5.8 years. The standard deviation is 0.76 year. If a person decides to buy a new TV, find the probability that he or she owned the old one for the given amo ...

Can anyone tell me how the margin of error and the level of

Can anyone tell me how the margin of error and the level of confidence are related to one another in statistics?

1 a normal distribution 1) A normal distribution has μ = 28 and σ = 5. (a) Find the

1) A normal distribution has μ = 28 and σ = 5. (a) Find the z score corresponding to x = 23. (b) Find the z score corresponding to x = 41. (c) Find the raw score corresponding to z = -3. (d) Find the raw sc ...

Nbsp1 nine percent of men and 025 of women cannot

1. Nine percent of men and 0.25% of women cannot distinguish between the colors red and green. This is the type of color blindness that causes problems with traffic signals. a. If six men are randomly selected for a stud ...

A rainstorm in portland oregon wiped out the electricity

A rainstorm in Portland, Oregon, wiped out the electricity in 10% of the households in the city. Suppose that a random sample of 70 Portland households is taken after the rainstorm. Estimate the number of households in t ...

Most graduate schools of business require applicants for

Most graduate schools of business require applicants for admission to take the GMAT, the Graduate Management Admission Test. Scores on the GMAT are roughly normally distribute with a mean of 527 and a standard deviation ...

The british department of transportation studied to see if

The British Department of Transportation studied to see if people avoid driving on Friday the 13th. They did a traffic count on a Friday and then again on a Friday the 13that the same two locations ("Friday the 13th," 20 ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Statistics and Probability Expert