if np greater than or equals 5 and nq greater than or equals 5, estimate Upper P left parenthesis fewer than 5 right parenthesis with n equals 14 and p equals 0.4 by using the normal distribution as an approximation to the binomial​ distribution; if np less than 5 or nq less than 5, then state that the normal approximation is not suitable. P(fewer than 5) =

Q: Show that if x is used as a point estimate of u and o is known, the a. probability is not exceed a…

A: Solution: a)

Q: Assume that a procedure yields a binomial distribution with n trials and the probability of success…

A: From the given information, n=1,500 and p=3/4 Binomial approximation to normal distribution…

Q: If np≥5 and nq≥5​,estimate P(fewer than 7)  with n=14 and p=0.5 by using the normal distribution as…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Solution: Let X be the number of eligible voters aged 18-24 voted and n be the sample number of…

Q: if np > or equal 5 and nq > or equal 5, estimate P (at least 9) with n= 13 and P=0.5 by using the…

A:

Q: Find the​ z-scores for which 95​% of the​ distribution's area lies between -z and z.   The Z scores…

A: We need to find the z-score Finding the alpha

Q: Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O…

A: The sampling distribution of the sample proportion is approximately normal with at least 5 expected…

Q: If np greater than or equals 5 and nq greater than or equals 5 ​,estimate Upper P left parenthesis…

A: Given that n =13,p =0.6 p(x< 5 ) =?

Q: If np > 5 and nq > 5 estimate P(more than 4) with n = 13 and p = 0.5 by using the normal…

A: It is given that the value of n is 13 and p is 0.5. Conditions: np > 5 nq > 5. Checking…

Q: Use the normal approximation to the binomial to find the probability for n=,10 p=0.5 and X≥8. Round…

A:

Q: Let XX represent the full height of a certain species of tree. Assume that XX has a normal…

A: Solution

Q: If np ≥ 5 and nq ≥​ 5, estimate P(more than 8) with n=12 and p=0.7 by using the normal distribution…

A: From the provided information, Sample size (n) = 12 Probability (p) = 0.7

Q: If np 25 and nq 25, estimate P(fewer than 3) with n= 13 and p = 0.5 by using the normal distribution…

A: given data, n=13p=0.5we check the binomial distribution follows approximately  normal ditribution…

Q: Use  normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Given proportion of voters aged 18-24, who actually voted = 0.22Total number of eligible voters in…

Q: Assume a normal distribution has a mean ofu- 100 with o- 20. If one score is randomly selected from…

A: We want to find probabaility for given data

Q: Use the normal approximation to the binomial to find the probability for n=10, p= 0.5, and x≥7.…

A:

Q: Suppose X has a normal distribution with mean 10 and standard deviation 2. In order for the Z-score…

A: Given data,μ=10σ=2If z=0X=?

Q: If np 25 and nq25, estimate P(fewer than 7) with n= 14 and p%30.6 by using the normal distribution…

A:

Q: If np≥5 and nq≥5​,estimate P(fewer than 7)  with n=13 and p=0.6 by using the normal distribution as…

A: Given: n=13 p=0.6 If np>5 and nq>5 then use use normal approximation to calculate P(X<7).

Q: If np≥5 and nq≥​5, estimate P(more than 6) with n=13 and p=0.3 by using the normal distribution…

A:

Q: If np≥5 and nq≥5 ​, estimate P(fewer than7) with n= 14 and p= .6 by using the normal distribution as…

A:

Q: 40% of Americans who travel by car look for gas stations and grocery stores that are nearby or…

A: Given n= number of trials =25 p= probability of success=40%=0.40 The random variable X be the number…

Q: If np≥5 and nq≥5​, estimate P(fewer than 4) with n=13 and p=0.5 by using the normal distribution as…

A: It is given that n=13,p=0.5.

Q: Suppose X - B(n=10, p=.3) using the binomial distribution table we have: P(3sXs 6) is: 1761

A: Given p=0.3 So, 1-p=1-0.3=0.7

Q: If np ≥ 5 and nq ≥ 5, estimate P(fewer than 4) with n = 14 and p = 0.5 by using the normal…

A:

Q: Use the normal approximation to the binomial to find the probability for  =n=12, p0.5,  and  ≥X9 .…

A: It is given that n=12 and p=0.5.

Q: For the binomial distribution with given values of n=125 and p=0.43 that to find the mean?

A: Given: n=125, p=0.43

Q: If np≥5 and np≥5​, estimate P(fewer than 5) with n=14 and p=0.6 by using the normal distribution as…

A: Given, n = 14 and p = 0.6 q = 1 - p = 1 - 0.6 = 0.4 np = 14*0.6 = 8.4 which is greater than 5 nq =…

Q: Assume Binomial Distribution with n = 9 and p = .3. Please show your answers to 4 decimal places.…

A:

Q: If np > 5 and nq ≥ 5, estimate P(more than 5) with n = 12 and p = 0.6 by using the normal…

A: n=12p=0.6

Q: The monthly salary of all adults in a certain US town is known to be right skewed with a mean of…

A: given data right skewed distributionμ = 3700n= 40what will be the shape of sampling distribution of…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.