3) A simple random sample of size n=64 is obtained from a population with u=10 and...

Question

Question

3) A simple random sample of size n=64 is obtained from a population with u=10 and o=4. a. Describe the distribution of ē. b.

Answer 1

Answer #1

پرهام س بک ہل = مجمععههبه کون س ے ہاته... به لاکلن - 16 2 ) - د . = زاد تم بنا ( 2 )P - ل - | . . و و و ه ، ه -کو ا م کو کم (

Answer 2

Similar Homework Help Questions

6.) A simple random sample of size n=64 is obtained from a population with u=83 and...

6.) A simple random sample of size n=64 is obtained from a population with u=83 and o=32. compelte parts a-d showing work Show A simple random sample of size = 64 is obtained from a population with 83 and 32 (a) Describe the samping distribution of (b) What is P(x>19.2) (c) What is P(xs73.47 (d) What is P (80.6<x<90.6) ? (a) Choose the correct description of the shape of the sampling distribution of O A The distribution is uniform OB....
A simple random sample of size n=64 is obtained from a population with a mean of...

A simple random sample of size n=64 is obtained from a population with a mean of 74 and a standard deviation of 8. a) Describe the sampling distribution of x b) what is P(x ≤ 75.8)? c) What is P(x ≥ 71.7)? d) What is P (72.7 < x < 75.8)?
1) Suppose a simple random sample of size n=64 is obtained from a population with u...

1) Suppose a simple random sample of size n=64 is obtained from a population with u = 73 and 6 = 32. (a) Describe the sampling distribution of x. (b) What is P (x>79) ? (c) What is P (563.6) ? (d) What is P (68.6<x<80.2)?

Suppose a simple random sample of size n=64 is obtained from a population with u =...

Suppose a simple random sample of size n=64 is obtained from a population with u = 86 and o = 8. (a) Describe the sampling distribution of x. (b) What is P (X> 87.5)? (c) What is P (xs83.95) ? (d) What is P (84.55 < x < 87.9) ? Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). (a) Choose the correct description of the shape...
A simple random sample of size n = 81 is obtained from a population with u...

A simple random sample of size n = 81 is obtained from a population with u = 87 and o = 36. (a) Describe the sampling distribution of x. (b) What is P (x > 94.2)? (c) What is P (xs 77.2) ? (d) What is P (82.4 <x< 95.8) ? (a) Choose the correct description of the shape of the sampling distribution of x. O A. The distribution is skewed left. OB. The distribution is uniform. O C. The...
A simple random sample of size n = 46 is obtained from a population with u...

A simple random sample of size n = 46 is obtained from a population with u = 63 and o = 16. (a) What must be true regarding the distribution of the population in order to use the normal model to compute probabilities involving the sample mean? Assuming that this condition is true, describe the sampling distribution of x. (b) Assuming the normal model can be used, determine P(X<67.2). (c) Assuming the normal model can be used, determine P(x264.5).

A simple random sample of size n = 41 is obtained from a population with u...

A simple random sample of size n = 41 is obtained from a population with u = 67 and o = 17. (a) What must be true regarding the distribution of the population in order to use the normal model to compute probabilities involving the sample mean? Assuming that this condition is true, describe the sampling distribution of x. (b) Assuming the normal model can be used, determine P«<71.4). (c) Assuming the normal model can be used, determine Plă 269.3).
A simple random sample of size n 49 is obtained from a population with u 75...

A simple random sample of size n 49 is obtained from a population with u 75 and o 14 (a) Describe the sampling distribution of x. (b) What is P (x>77.2)? (c) What is P (xs 71)? (d) What is P (73.8 < x<80)? (a) Choose the correct description of the shape of the sampling distribution of x. O A. The distribution is skewed right. B. The distribution is approximately normal. OC. The distribution is skewed left O D. The...
A simple random sample of size n = 81 is obtained from a population with u...

A simple random sample of size n = 81 is obtained from a population with u = 70 and o = 27. (a) Describe the sampling distribution of x. (b) What is P (X>73)? (c) What is P (7562.5) ? (d) What is P (67.9<x< 75.25)?

A simple random sample of size n= 13 is obtained from a population with u =...

A simple random sample of size n= 13 is obtained from a population with u = 66 and o = 18. (a) What must be true regarding the distribution of the population in order to use the normal model to compute probabilities involving the sample mean? Assuming that this condition is true, describe the sampling distribution of x. (b) Assuming the normal model can be used, determine P(x<69.2). (c) Assuming the normal model can be used, determine P(x267.5). (a) What...