Question

Suppose a simple random sample of size n=1000 is obtained from a population whose size is...

Suppose a simple random sample of size n=1000 is obtained from a population whose size is N=2,000,000 and whose population proportion with a specified characteristic is p equals p=0.23.

What is the probability of obtaining x=270 or more individuals with the characteristic?

What is the probability of obtaining x=210 or fewer individuals with the characteristic?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

--------------------------------------------------------------------------------------------------------------------------

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Suppose a simple random sample of size n=1000 is obtained from a population whose size is...
Suppose a simple random sample of size n=1000 is obtained from a population whose size is N=1,500,000 and whose population proportion with a specified characteristic is p=0.55 . a) What is the probability of obtaining x=580 or more individuals with the​ characteristic? ​P(x ≥ 580​) = ​(Round to four decimal places as​ needed.) ​(b) What is the probability of obtaining x=530 or fewer individuals with the​ characteristic? ​P(x ≤ 530​) = ​(Round to four decimal places as​ needed.)
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 = 20000 and whose population proportion with a specified characteristic is p equals 0.8. ​(a) Describe the sampling distribution of Determine the mean of the sampling distribution Determine the standard deviation of the sampling distribution ​(b) What is the probability of obtaining x= 168or more individuals with the​ characteristic? That​ is, what is P(p greater than or equal to 0.84? ​(c) What is...
Suppose a simple random sample of size n=75 is obtained from a population whose size is...
Suppose a simple random sample of size n=75 is obtained from a population whose size is N= 25,000 and whose population proportion with a specified characteristic is p=0.2. ​(c) What is the probability of obtaining x=99 or fewer individuals with the​ characteristic? That​ is, what is ​P(p ≤ 0.12)? ​(Round to four decimal places as​ needed.)
Suppose a simple random sample of size n=150 is obtained from a population whose size is...
Suppose a simple random sample of size n=150 is obtained from a population whose size is N=30,000 and whose population proportion with a specified characteristic is p= 0.2 What is the probability of obtaining x=36 or more individuals with the​ characteristic? That​ is, what is ​P(p≥0.24​)? ​P( p≥0.24​)=________ ​(Round to four decimal places as​ needed.)
Suppose a simple random sample of size n is obtained from a population whose size is...
Suppose a simple random sample of size n is obtained from a population whose size is N and whose population proportion with a specified characteristic is Complete parts (a) through (c) below. = 1000 = 2,000,000 p = 0.25. Click here to view the standard normal distribution table (page 1).7 Click here to view the standard normal distribution table (page 2).8 (a) Describe the sampling distribution of p. A. Approximately normal, μ and p = 0.25 σ p ≈ 0.0137...
Suppose a simple random sample of size nequals=75 is obtained from a population whose size is...
Suppose a simple random sample of size nequals=75 is obtained from a population whose size is Upper N equals N=25,000 and whose population proportion with a specified characteristic is p equals 0.6 1. Describe the sampling distribution of  p hat 2. Determine the mean of the sampling distribution 3. Determine the standard deviation of the sampling distribution 4. What is the probability of obtaining xequals=48 or more individuals with the​ characteristic? That​ is, what is ​P(ModifyingAbove p with caretpgreater than or...
A simple random sample size of n = 75 is obtained from a population whose size...
A simple random sample size of n = 75 is obtained from a population whose size is N = 10000 and whose population proportion with a specified characteristic is p = 0.8. a) What is the probability of obtaining x = 63 or more individuals with the characteristic? b) Construct a 90% interval for the population proportion if x = 30 and n = 150.
Suppose a simple random sample of size n equals 50 is obtained from a population whose...
Suppose a simple random sample of size n equals 50 is obtained from a population whose size is Upper N equals 20 comma 000 and whose population proportion with a specified characteristic is p equals 0.6 . Complete parts ​(a) through​ (c) below. ​(b) What is the probability of obtaining x equals 32 or more individuals with the​ characteristic? That​ is, what is ​P(Modifying Above p with caretgreater than or equals 0.64​)? ​P(ModifyingAbove p with caretgreater than or equals 0.64​)equals...
A simple random sample size of n=800 is obtained from a population whose size is N=10,000,000...
A simple random sample size of n=800 is obtained from a population whose size is N=10,000,000 and whose population proportion with a specified characteristic is p=.32. a)describe the sampling distribution b) What is the probability of obtaining x=350 or more individuals with the characteristic?
Suppose a simple random sample of size nequals1000 is obtained from a population whose size is...
Suppose a simple random sample of size nequals1000 is obtained from a population whose size is Nequals2 comma 000 comma 000 and whose population proportion with a specified characteristic is p equals 0.74 . Complete parts? (a) through? (c) below.(c) What is the probability of obtaining xequals720 or fewer individuals with the? characteristic? ?P(xless than or equals720?)equals nothing ?(Round to four decimal places as? needed.)
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT