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A study at a local university shows that 54% of the school's graduates are free of...
A study conducted at a certain college shows that 61% of the school's graduates find a...
A study conducted at a certain college shows that 61% of the school's graduates find a job in their chosen field within a year after graduation Find the probability that mong 7 randomly selected graduates, at least one finds a job in his or her chosen field within a year of graduating
13) A study conducted at a certain college shows that 58% of the school's graduates find...
13) A study conducted at a certain college shows that 58% of the school's graduates find a job in their chosen field within a year after graduation. Find randomly selected graduating. (Assume a binomial distribution.) the probability that among 7 graduates, at least one finds a job in his or her chosen field with a year of 0.998 b) 0.975 c) 0.026 d) 0.002 Find the p-value(s) for the given claim and test statistic. Claim: The mean test score is...
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A study conducted at a certain college shows that 55% of the school's graduates find a job in their chosen field within a year after graduation. Find the probabilitythat among 7 randomly selected graduates, at least one finds a job in his or her chosen field within a year of graduating.
please help with work and answer! ct Question 1 0/3 pts A study conducted at a...
please help with work and answer!
ct Question 1 0/3 pts A study conducted at a certain college shows that 57% of the school's graduates find a job in their chosen field within a year after graduation. Find the probability that among 9 randomly selected graduates, at least one finds a job in his or her chosen field within a year of graduating. Round your answer to nearest ten-thousandth. 0.9994 rrect Question 2 0/3 pts A sample of 4 different...
You are dealt two cards successively (without replacement) from a shuffles deck of 52 playing cards....
You are dealt two cards successively (without replacement) from a shuffles deck of 52 playing cards. Find the probability that the first card is king and the second card is queen. 7. An IRS auditor randomly selects 3 tax returns from 58 tax returns of which 8 contain errors. What is the probability that she selects none of those containing errors? 8. 9. A sample of 4 different calculators is randomly selected from a group containing 47 that are defective...
The average starting salary of this year’s graduates of a large university (LU) is $55,000 with...
The average starting salary of this year’s graduates of a large university (LU) is $55,000 with a standard deviation of $4,000. Furthermore, it is known that the starting salaries are normally distributed. What is the probability that a randomly selected LU graduate will have a starting salary of at least $52,700? Individuals with starting salaries of less than $45,00 receive a free class. What percentage of the graduates will receive the free class? What percent of graduates will have their...
Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of...
Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the survey, assume the mean annual salary for graduates 10 years after graduation is 153000 dollars. Assume the standard deviation is 43000 dollars. Suppose you take a simple random sample of 61 graduates. Find the probability that a single randomly selected salary is more than 149000 dollars. P(X > 149000) = Find the probability that a sample of size n = 61 is randomly...
Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of...
Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the survey, assume the mean annual salary for graduates 10 years after graduation is 127000 dollars. Assume the standard deviation is 39000 dollars. Suppose you take a simple random sample of 88 graduates. Find the probability that a single randomly selected salary is at least 123000 dollars. P(X > 123000) = Find the probability that a sample of size n=88 is randomly selected with...
Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of...
Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the survey, assume the mean annual salary for graduates 10 years after graduation is 125000 dollars. Assume the population standard deviation is 34000 dollars. Suppose you take a simple random sample of 89 graduates. Find the probability that a single randomly selected salary that doesn't exceed 128000 dollars. Answer = Find the probability that a sample of size n=89n=89 is randomly selected with a...
Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of...
Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the survey, assume the mean annual salary for graduates 10 years after graduation is 162000 dollars. Assume the population standard deviation is 38000 dollars. Suppose you take a simple random sample of 96 graduates. Find the probability that a single randomly selected salary that doesn't exceed 166000 dollars. Answer = ______ Find the probability that a sample of size n = 96 is randomly...
A study conducted at a certain college shows that 61% of the school's graduates find a job in their chosen field within a year after graduation Find the probability that mong 7 randomly selected graduates, at least one finds a job in his or her chosen field within a year of graduating
13) A study conducted at a certain college shows that 58% of the school's graduates find a job in their chosen field within a year after graduation. Find randomly selected graduating. (Assume a binomial distribution.) the probability that among 7 graduates, at least one finds a job in his or her chosen field with a year of 0.998 b) 0.975 c) 0.026 d) 0.002 Find the p-value(s) for the given claim and test statistic. Claim: The mean test score is...
please help with work and answer!
ct Question 1 0/3 pts A study conducted at a certain college shows that 57% of the school's graduates find a job in their chosen field within a year after graduation. Find the probability that among 9 randomly selected graduates, at least one finds a job in his or her chosen field within a year of graduating. Round your answer to nearest ten-thousandth. 0.9994 rrect Question 2 0/3 pts A sample of 4 different...
You are dealt two cards successively (without replacement) from a shuffles deck of 52 playing cards. Find the probability that the first card is king and the second card is queen. 7. An IRS auditor randomly selects 3 tax returns from 58 tax returns of which 8 contain errors. What is the probability that she selects none of those containing errors? 8. 9. A sample of 4 different calculators is randomly selected from a group containing 47 that are defective...
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