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2.5 points Save Answer Find the indicated probability. Among the contestants in a competition are 46...
Question 12 Find the indicated probability. Among the contestants in a competition are 46 women and...
Question 12 Find the indicated probability. Among the contestants in a competition are 46 women and 23 men, if winners are randomly selected, what is the probability that they are all men? 0.13169 0.00299 0.02455 0.03125
1 points Save Answer Question 17 Find the indicated probability. Express your answer as a simplified...
1 points Save Answer Question 17 Find the indicated probability. Express your answer as a simplified fraction unless otherwise noted The table below shows the soft drinks preferences of people in three age groups under 21 years of age cola root beer lemon-lime between 21 and 40 35 over 40 years of age 20 30 35 If one of the 255 subjects is randomly selected, find the probability that the person is over 40 years of age given that they...
QUEST 12.5 points Save Answer Find the P-value for the indicated hypothesis test. A medical school...
QUEST 12.5 points Save Answer Find the P-value for the indicated hypothesis test. A medical school claims that more than 28% of its students plan to go into general practice. It is found that among a random sample of 130 of the school's students, 39% of them plan to go into general practice. Find the P-value for a test of the school's claim. 0.0026 0 0.3078 O 0.1635 0.9974 QUEST 12.5 points Save Answer Find the P-value for the indicated...
Find the indicated probability. The table below describes the smoking habits of a group of asthma...
Find the indicated probability. The table below describes the smoking habits of a group of asthma sufferers Light Heavy Nonmaker smoker smoker Total Men 357 40 374 Women 2 44 38 444 Total 75 878 If two different people are randomly selected from the 878 subjects, find the probability that they are both heavy smokers. Round to six decimal places O 0.007208 O 0.9928 0.0001778 O 0.001776 719
Find the indicated probability. 23) In January in a certain city the unconditional probability of...
Find the indicated probability. 23) In January in a certain city the unconditional probability of rain on any given day of the month is 0.300.But the probability of rain on a day that follows a rainy day is 0.650 and the probability of rain on a day following a nonrainy day is 0.250. Find the probability of rain on three randomly selected consecutive days in January.
Find the indicated probability. 23) In January in a certain city the unconditional probability...
Question 13 of 17 > >> Question 13 3 points Save Answer Choose an appropriate test...
Question 13 of 17 > >> Question 13 3 points Save Answer Choose an appropriate test for the following scenario: A physical therapist believes that women are more flexible than men. She measures the flexibility of 31 randomly selected women and 45 randomly selected men by determining the number of inches subjects could reach while sitting on the floor with their legs straight out and back perpendicular to the ground. a. Dependent/Paired samples T-test b. Chi-square Test for independence c....
i need help with all 3 please Find the indicated probability. Round to the nearest thousandth....
i need help with all 3 please
Find the indicated probability. Round to the nearest thousandth. Points: 5 20) In a batch of 8,000 clock radios 5% are defective. A sample of 7 clock radios is randomly selected from the 8,000 and tested. The entire batch will be rejected if at least one of those tested is defective. What is the probability that the entire batch will be rejected? Show your work below. A) 0.698 B) 0.302 C) 0.0500 D)...
Use a normal approximation to find the probability of the indicated number of voters. In this...
Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 182 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24,22% of them voted.Probability that exactly 43 voted.The probability that exactly 43 of 182 eligible voters voted is _______
Find the indicated probability, Find the probability that 3 randomly selected people all ave the same...
Find the indicated probability, Find the probability that 3 randomly selected people all ave the same bithday, Ignore leap years, Round to eight decimal places 000000751 03333 0.0082 0.00000002
Use a normal approximation to find the probability of the indicated number of voters. In this...
Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 115 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. Probability that exactly 30 voted The probability that exactly 30 of 115 eligible voters voted is...?
Question 12 Find the indicated probability. Among the contestants in a competition are 46 women and 23 men, if winners are randomly selected, what is the probability that they are all men? 0.13169 0.00299 0.02455 0.03125
1 points Save Answer Question 17 Find the indicated probability. Express your answer as a simplified fraction unless otherwise noted The table below shows the soft drinks preferences of people in three age groups under 21 years of age cola root beer lemon-lime between 21 and 40 35 over 40 years of age 20 30 35 If one of the 255 subjects is randomly selected, find the probability that the person is over 40 years of age given that they...
QUEST 12.5 points Save Answer Find the P-value for the indicated hypothesis test. A medical school claims that more than 28% of its students plan to go into general practice. It is found that among a random sample of 130 of the school's students, 39% of them plan to go into general practice. Find the P-value for a test of the school's claim. 0.0026 0 0.3078 O 0.1635 0.9974 QUEST 12.5 points Save Answer Find the P-value for the indicated...
Find the indicated probability. The table below describes the smoking habits of a group of asthma sufferers Light Heavy Nonmaker smoker smoker Total Men 357 40 374 Women 2 44 38 444 Total 75 878 If two different people are randomly selected from the 878 subjects, find the probability that they are both heavy smokers. Round to six decimal places O 0.007208 O 0.9928 0.0001778 O 0.001776 719
Find the indicated probability. 23) In January in a certain city the unconditional probability of rain on any given day of the month is 0.300.But the probability of rain on a day that follows a rainy day is 0.650 and the probability of rain on a day following a nonrainy day is 0.250. Find the probability of rain on three randomly selected consecutive days in January.
Find the indicated probability. 23) In January in a certain city the unconditional probability...
Question 13 of 17 > >> Question 13 3 points Save Answer Choose an appropriate test for the following scenario: A physical therapist believes that women are more flexible than men. She measures the flexibility of 31 randomly selected women and 45 randomly selected men by determining the number of inches subjects could reach while sitting on the floor with their legs straight out and back perpendicular to the ground. a. Dependent/Paired samples T-test b. Chi-square Test for independence c....
i need help with all 3 please
Find the indicated probability. Round to the nearest thousandth. Points: 5 20) In a batch of 8,000 clock radios 5% are defective. A sample of 7 clock radios is randomly selected from the 8,000 and tested. The entire batch will be rejected if at least one of those tested is defective. What is the probability that the entire batch will be rejected? Show your work below. A) 0.698 B) 0.302 C) 0.0500 D)...
Find the indicated probability, Find the probability that 3 randomly selected people all ave the same bithday, Ignore leap years, Round to eight decimal places 000000751 03333 0.0082 0.00000002
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