10. A brand name has a 60% recognition rate. Assume the owner of the brand wants...
10. A brand name has a 60% recognition rate. Assume the owner of the brand wants to verify that rate by beginning with a small sample of 7 randomly selected consumers. Complete parts (a) through (d) below.
What is the probability that exactly 6 of the selected consumers recognize the brand name?
The probability that exactly 6 of the 7 consumers recognize the brand name is ___
What is the probability that all of the selected consumers recognize the brand name?
What is the probability that at least 6 of the selected consumers recognize the brand name?
If 6 consumers are randomly selected, is 7 an unusually high number of consumers that recognize the brand name?
Homework Answers
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10. A brand name has a 60% recognition rate. Assume the owner
of the brand wants...
A brand name has a 60% recognition rate. Assume the owner of the brand wants to...
A brand name has a 60% recognition rate. Assume the owner of the brand wants to verify that rate by beginning with a small sample of 4 randomly selected consumers. Complete parts (a) through (d) below. a. What is the probability that exactly 3 of the selected consumers recognize the brand name? The probability that exactly 3 of the 4 consumers recognize the brand name is nothing. (Round to three decimal places as needed.) b. What is the probability that...
A brand name has a 50% recognition rate. Assume the owner of the brand wants to...
A brand name has a 50% recognition rate. Assume the owner of the brand wants to verify that rate by beginning with a small sample of 8 randomly selectedconsumers. Complete parts (a) through (d) below: a. What is the probability that exactly 7 of the selected consumers recognize the brand name? b/ What is the probability that all of the selected consumers recognize the brand name? c. What is the probability that at least 7 of the selected consumers recognize...
A brand name has 20% recognition rate. 5) A brand name as a 20% recognition rate....
A brand name has 20%
recognition rate.
5) A brand name as a 20% recognition rate. Assume the owner of the brand wants to verify that rate by beginning with a small sample of 4 randomly selected consumers. Complete part (a) through (d) below. Answer the following questions using the appropriate formula (Round to three decimal places). a. Find the probability that exactly 3 of the 4 consumers recognize the brand name. b. What is the probability that all of...
Find the indicated probability 4 points The brand name of a cortain chain of coffee shops...
Find the indicated probability 4 points The brand name of a cortain chain of coffee shops has a 55% recognition rate in the town of Coton Antiefrom the company was to verify the recognition rate as the company is interested in peace shop in the town Select a random sample of 7 Coffleton residents. Find the probability that exactly 4 of the Cotton residents recognize the brand name O 00015 O 000834 O 0239 0.292
9. Assume that a procedure yields a binomial distribution with a trial repeated n times. Use...
9. Assume that a procedure yields a binomial distribution with a trial repeated n times. Use (1 point) the binomial probability formula to find the probability of x successes given the probability p of success on a single trial. Round to three decimal places. n=64, x=3, p=0.04 O 0.091 O 0.139 O 0.221 O 0.375 6. Find the indicated probability. (1 point) An archer is able to hit the bull's-eye 53% of the time. If the archer shoots 10 arrows,...
A) μ 0.90 B).-I C) H 1.10 D)μ-1.15 Use Binomial Distribution to solve problems 4-5 4....
A) μ 0.90 B).-I C) H 1.10 D)μ-1.15 Use Binomial Distribution to solve problems 4-5 4. In a study of brand recognition, 70% of consumers recognized Coke. Find the probability that among 5 randomly selected consumers, exactly 3 will recognize Coke. (Use binomial distribution with parameters n 5 and p 0.70). Show the result of calculations and circle one of the multiple choice answers. (6 points) A) 0.6174 B) 0.2161 C) 0.3087 D) 1.0290 5. Ifa person makes 4 shots...
7. The weights of a certain brand of candies are normally distributed with a mean weight...
7. The weights of a certain brand of candies are normally distributed with a mean weight of 0.8551 g and a standard deviation of 0.0521 g. A sample of these candies came from a package containing 446 candies, and the package label stated that the net weight is 380.7 g. (If every package has 446 candies, the mean weight of the candies must exceed 308.7/446 = 0.8536 g for the net contents to weigh at least 380.7 g.) b. If...
Thank You for the help . to Probability In a study of brand recognition, 1172 consumers...
Thank You for the help .
to Probability In a study of brand recognition, 1172 consumers knew of Honda, and 38 did not. Use these results to estimate the probability that a randomly selected consumer will recognize Honda. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. % prob 0.97 Points possible: Unlimited attempts Score on last attempt: 0. Score in gradebook: 0 License 2 Homework Compound Probabilities robabilities Giving...
Based on a pol 50% of adults believe in reincarnation Assume that 7 adults are randomly...
Based on a pol 50% of adults believe in reincarnation Assume that 7 adults are randomly selected, and find the indicated probability Complete parts (a) through (c) below a. What is the probability that exacthy 6 of the selected adults believe in reincarnation? The probability that exactly 6 of the 7 adults believe in reincamation is 0.055 (Round to three decimal places as needed) b. What is the probability that all of the selected adults believe in reincarnation The probability...
Based on a poll, 40% of adults believe in reincarnation. Assume that 8 adults are randomly...
Based on a poll, 40% of adults believe in reincarnation. Assume that 8 adults are randomly selected, and find the indicated probability. Complete parts (a) through (d) below. a. What is the probability that exactly 7 of the selected adults believe in reincarnation? The probability that exactly 7 of the 8 adults believe in reincarnation is _______. (Round to three decimal places as needed.) b. What is the probability that all of the selected adults believe in reincarnation? The probability...
A brand name has 20%
recognition rate.
5) A brand name as a 20% recognition rate. Assume the owner of the brand wants to verify that rate by beginning with a small sample of 4 randomly selected consumers. Complete part (a) through (d) below. Answer the following questions using the appropriate formula (Round to three decimal places). a. Find the probability that exactly 3 of the 4 consumers recognize the brand name. b. What is the probability that all of...
Find the indicated probability 4 points The brand name of a cortain chain of coffee shops has a 55% recognition rate in the town of Coton Antiefrom the company was to verify the recognition rate as the company is interested in peace shop in the town Select a random sample of 7 Coffleton residents. Find the probability that exactly 4 of the Cotton residents recognize the brand name O 00015 O 000834 O 0239 0.292
9. Assume that a procedure yields a binomial distribution with a trial repeated n times. Use (1 point) the binomial probability formula to find the probability of x successes given the probability p of success on a single trial. Round to three decimal places. n=64, x=3, p=0.04 O 0.091 O 0.139 O 0.221 O 0.375 6. Find the indicated probability. (1 point) An archer is able to hit the bull's-eye 53% of the time. If the archer shoots 10 arrows,...
A) μ 0.90 B).-I C) H 1.10 D)μ-1.15 Use Binomial Distribution to solve problems 4-5 4. In a study of brand recognition, 70% of consumers recognized Coke. Find the probability that among 5 randomly selected consumers, exactly 3 will recognize Coke. (Use binomial distribution with parameters n 5 and p 0.70). Show the result of calculations and circle one of the multiple choice answers. (6 points) A) 0.6174 B) 0.2161 C) 0.3087 D) 1.0290 5. Ifa person makes 4 shots...
Thank You for the help .
to Probability In a study of brand recognition, 1172 consumers knew of Honda, and 38 did not. Use these results to estimate the probability that a randomly selected consumer will recognize Honda. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. % prob 0.97 Points possible: Unlimited attempts Score on last attempt: 0. Score in gradebook: 0 License 2 Homework Compound Probabilities robabilities Giving...
Based on a pol 50% of adults believe in reincarnation Assume that 7 adults are randomly selected, and find the indicated probability Complete parts (a) through (c) below a. What is the probability that exacthy 6 of the selected adults believe in reincarnation? The probability that exactly 6 of the 7 adults believe in reincamation is 0.055 (Round to three decimal places as needed) b. What is the probability that all of the selected adults believe in reincarnation The probability...
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