Math

StatisticsQ&A LibraryBrand Recognition In a study of brand recognition of Sony, groups of four consumers are interviewed. If x is the number of people in the group who recognize the Sony brand name, then can be 0, 1, 2, 3, or 4, and the corresponding probabilities are 0.0016, 0.0250, 0.1432, 0.3892, and 0.4096. Does the given information describe a probability distribution? Why or why not?Question

Asked Jan 21, 2020

1 views

Brand Recognition In a study of brand recognition of Sony, groups of four consumers are interviewed. If x is the number of people in the group who recognize the Sony brand name, then can be 0, 1, 2, 3, or 4, and the corresponding probabilities are 0.0016, 0.0250, 0.1432, 0.3892, and 0.4096. Does the given information describe a probability distribution? Why or why not?

Step 1

**Requirements:**

Step 2

Here, the given random variable (*x*) takes the values as 0 to 4 and hence it is a numerical value. Also, each value of *x* has i...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: Ultimate Binomial Exercises! Exercises 37–40 involve finding binomial probabilities, finding paramet...

A: GivenLet X be random variable shows the number of voters who said that they voted for winning candid...

Q: What Happens in Vegas … Listed below are prices in dollars for one night at different hotels located...

A: In this case we need to find the range, variance and standard deviation for the prices in dollars fo...

Q: Celebrity Net Worth Listed below are the highest amounts of net worth (in millions of dollars) of ce...

A: GivenHighest amount of networth of 10 celebrities is shown belowWe can find the mean, median, mode a...

Q: Leisure Activities and Dementia. An article appearing in the Los Angeles Times discussed the study “...

A: Justification:Observational study:The investigators may simply observe a predefined set of individua...

Q: Solar Eclipses. The World Almanac provides information on past and projected total solar eclipses fr...

A: (a)Random Variable:A random variable X is a numerical outcome of a probability experiment. Moreover,...

Q: An amusement park studied methods for decreasing the waiting time (minutes) for rides by loading an...

A: (a) According to the provided data, factor A is the loading and unloading method and factor B is the...

Q: Identifying Probability Values Which of the following are probabilities?

A: Click to see the answer

Q: Comparing Investments. Suppose that the random variables X and Y represent the amount of return on t...

A: a.Since the mean rates of the return of the investments are equal, the amounts earned should be simi...

Q: Using Technology. In Exercises 5–8, identify the indicated values or interpret the given display. Us...

A: a)Here, the researcher interested to test that fewer than 10% of treated subjects experience headach...