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1 pts Question 11 A random sample of 250 students is taken from a population of...
A random sample of 100 students is taken from the population of all part-time students in...
A random sample of 100 students is taken from the
population of all part-time students in the U.S., for which the
overall population of females is 0.60.6. Start by determining what
is given in the original statement.
Probabilities: Proportion Sampling Distributions If a sampling distribution is normally shaped, we can apply the Empirical Rule and use Z-scores to determine probabilities. Let's look at some examples. Example A random sample of 100 students is taken from the population of all part-time...
Thanks in advance! Suppose a simple random sample of size n 75 is obtained from a...
Thanks in advance!
Suppose a simple random sample of size n 75 is obtained from a population whose size is N-20,000 and whose population proportion with a specified characteristic is p 0.6. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. ○ A. Not normal because n 0.05N and np(1-p) OB. Approximately normal because n s0.05N and np(1-p)<10 yC. Approximately normal because n...
Suppose a simple random sample of size n= 200 is obtained from a population whose size...
Suppose a simple random sample of size n= 200 is obtained from a population whose size is N = 15,000 and whose population proportion with a specified characteristic is p = 0.2. Complete parts (a) through (c) below. (a) Describe the sampling distribution of o. Choose the phrase that best describes the shape of the sampling distribution below. O A. Not normal because ns 0.05N and np(1-p) 2 10. B. Approximately normal because ns0.05N and np(1 - p) < 10....
Thank you in advance. Suppose a simple random sample of size n 75 is obtained from...
Thank you in advance.
Suppose a simple random sample of size n 75 is obtained from a population whose size is N 20,000 and whose population proportion with a specified characteristic is p 0.6. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. A. Not normal because n s 0.05N and np(1-p)210. B. Approximately normal because n s 0.05N and np(1-p)0 y C....
Suppose a simple random sample of size n = 75 is obtained from a population whose...
Suppose a simple random sample of size n = 75 is obtained from a population whose size is N = 10,000 and whose population proportion with a specified characteristic is p=0.6. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. O A. Not normal because n s 0.05N and np(1-p) < 10. O B. Not normal because ns0.05N and np(1-P) 2 10. O...
Suppose a simple random sample of size n=200 is obtained from a population whose size is...
Suppose a simple random sample of size n=200 is obtained from a population whose size is N = 10,000 and whose population proportion with a specified characteristic is p=0.2. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. O A. Approximately normal because ns0.05N and np(1 :p) < 10. OB. Not normal because n s 0.05N and np(1-P) < 10. OC. Not normal...
20,000 and whose population proportion with a specified characteristic Suppose a simple random sample of size...
20,000 and whose population proportion with a specified characteristic Suppose a simple random sample of size n= 75 is obtained from a population whose size is N is p = 0.2 Choose the phrase that best describes the shape of the sampling distribution below. A Approximately normal because ns0.05N and np(1-P) <10. B. Approximately normal because ns0.05N and np(1-P) 10. C. Not normal because ns 0.05N and np(1-P) < 10. OD. Not normal because ns0.05N and np(1-P) 10. Determine the...
(#9) Suppose a simple random sample of size n = 200 is obtained from a population...
(#9)
Suppose a simple random sample of size n = 200 is obtained from a population whose size is N = 10,000 and whose population proportion with a specified characteristic is p=0.4. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. O A. Not normal because ns0.05N and np(1-P) 10. OB. Not normal because ns0.05N and np(1-P) < 10. OC. Approximately normal because ns 0.05N and np(1-P) < 10....
Suppose a simple random sample of size n = 200 is obtained from a population whose...
Suppose a simple random sample of size n = 200 is obtained from a population whose size is N = 15,000 and whose population proportion with a specified characteristic is p = 0.2. Complete parts (a) through (c) below. A. Not normal because ns0.05N and np(1 - p) 10. B. Approximately normal because ns0.05N and np(1-p) < 10. C. Not normal because ns 0.05N and np(1-p) < 10. D. Approximately normal because ns0.05N and np(1 - p) 10. Determine the...
Please help... thanks in advance! Suppose a simple random sample 0 size n-75 is obtained rom...
Please help... thanks in advance!
Suppose a simple random sample 0 size n-75 is obtained rom a population whose size s 一20,0 0 and whose population propo tion with a specified characten cs p Oo om iete parts hrough be。 (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. o A. Not normal because ns 005N and np(1-p) 2 10. B. Approximately normal because n 0.05N and np(1-p) <...
A random sample of 100 students is taken from the
population of all part-time students in the U.S., for which the
overall population of females is 0.60.6. Start by determining what
is given in the original statement.
Probabilities: Proportion Sampling Distributions If a sampling distribution is normally shaped, we can apply the Empirical Rule and use Z-scores to determine probabilities. Let's look at some examples. Example A random sample of 100 students is taken from the population of all part-time...
Thanks in advance!
Suppose a simple random sample of size n 75 is obtained from a population whose size is N-20,000 and whose population proportion with a specified characteristic is p 0.6. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. ○ A. Not normal because n 0.05N and np(1-p) OB. Approximately normal because n s0.05N and np(1-p)<10 yC. Approximately normal because n...
Suppose a simple random sample of size n= 200 is obtained from a population whose size is N = 15,000 and whose population proportion with a specified characteristic is p = 0.2. Complete parts (a) through (c) below. (a) Describe the sampling distribution of o. Choose the phrase that best describes the shape of the sampling distribution below. O A. Not normal because ns 0.05N and np(1-p) 2 10. B. Approximately normal because ns0.05N and np(1 - p) < 10....
Thank you in advance.
Suppose a simple random sample of size n 75 is obtained from a population whose size is N 20,000 and whose population proportion with a specified characteristic is p 0.6. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. A. Not normal because n s 0.05N and np(1-p)210. B. Approximately normal because n s 0.05N and np(1-p)0 y C....
Suppose a simple random sample of size n = 75 is obtained from a population whose size is N = 10,000 and whose population proportion with a specified characteristic is p=0.6. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. O A. Not normal because n s 0.05N and np(1-p) < 10. O B. Not normal because ns0.05N and np(1-P) 2 10. O...
Suppose a simple random sample of size n=200 is obtained from a population whose size is N = 10,000 and whose population proportion with a specified characteristic is p=0.2. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. O A. Approximately normal because ns0.05N and np(1 :p) < 10. OB. Not normal because n s 0.05N and np(1-P) < 10. OC. Not normal...
20,000 and whose population proportion with a specified characteristic Suppose a simple random sample of size n= 75 is obtained from a population whose size is N is p = 0.2 Choose the phrase that best describes the shape of the sampling distribution below. A Approximately normal because ns0.05N and np(1-P) <10. B. Approximately normal because ns0.05N and np(1-P) 10. C. Not normal because ns 0.05N and np(1-P) < 10. OD. Not normal because ns0.05N and np(1-P) 10. Determine the...
(#9)
Suppose a simple random sample of size n = 200 is obtained from a population whose size is N = 10,000 and whose population proportion with a specified characteristic is p=0.4. (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. O A. Not normal because ns0.05N and np(1-P) 10. OB. Not normal because ns0.05N and np(1-P) < 10. OC. Approximately normal because ns 0.05N and np(1-P) < 10....
Suppose a simple random sample of size n = 200 is obtained from a population whose size is N = 15,000 and whose population proportion with a specified characteristic is p = 0.2. Complete parts (a) through (c) below. A. Not normal because ns0.05N and np(1 - p) 10. B. Approximately normal because ns0.05N and np(1-p) < 10. C. Not normal because ns 0.05N and np(1-p) < 10. D. Approximately normal because ns0.05N and np(1 - p) 10. Determine the...
Please help... thanks in advance!
Suppose a simple random sample 0 size n-75 is obtained rom a population whose size s 一20,0 0 and whose population propo tion with a specified characten cs p Oo om iete parts hrough be。 (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. o A. Not normal because ns 005N and np(1-p) 2 10. B. Approximately normal because n 0.05N and np(1-p) <...
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