Fifty people were asked how much they paid for the last smartphone app they purchased. These data were collected. Let the random variable X be the price paid for the app, and let foxPx) be the probability mass function based on the result of this survey. Answer parts a through e below a) White fas a set of ordered pairs (Type an ordered pair, using integers or decimals. Use a comma to separate answers as needed. Do not include the 3 symbol in your answer.) Draw the probability distribution as a histogram. Choose the correct histogram below ve segiyas b) Find the cumulative probability function R e) Find (5) ( 15)-(Type an integer or a decimal) What does 5) represent? OA The probability that a randomly selected person paid more than 15 for an app OB. The probability that a randomly selected person did not pay $5 for an app OC. The probability that a randomly selected person paid at least 15 for an app OD. The probability that a randomly selected person paid less than 35 for an app ⒸE. The probability that a randomly selected person paid 35 for an app OF. The probability that a randomly selected person paid at most 35 for an app Find (5) OB a OC. ALS OD Fan & FOO (Type integers or decimals) Price Number of People $1.00 $2.00 16 $3.00 11 $4.00 $5.00 16.00 $7.00 @▬▬▬▬▬a 0 X41 36x44 45x45 55x40 05x47 75x
Fifty people were asked how much they paid for the last smartphone app they purchased. These data were collected. Let the random variable X be the price paid for the app, and let foxPx) be the probability mass function based on the result of this survey. Answer parts a through e below a) White fas a set of ordered pairs (Type an ordered pair, using integers or decimals. Use a comma to separate answers as needed. Do not include the 3 symbol in your answer.) Draw the probability distribution as a histogram. Choose the correct histogram below ve segiyas b) Find the cumulative probability function R e) Find (5) ( 15)-(Type an integer or a decimal) What does 5) represent? OA The probability that a randomly selected person paid more than 15 for an app OB. The probability that a randomly selected person did not pay $5 for an app OC. The probability that a randomly selected person paid at least 15 for an app OD. The probability that a randomly selected person paid less than 35 for an app ⒸE. The probability that a randomly selected person paid 35 for an app OF. The probability that a randomly selected person paid at most 35 for an app Find (5) OB a OC. ALS OD Fan & FOO (Type integers or decimals) Price Number of People $1.00 $2.00 16 $3.00 11 $4.00 $5.00 16.00 $7.00 @▬▬▬▬▬a 0 X41 36x44 45x45 55x40 05x47 75x
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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