The Denver Post reported that 80% of all new products introduced in grocery stores fail within...
The Denver Post reported that 80% of all new products introduced in grocery stores fail within 2 years. If a grocery store chain introduces 100 new products, what is the probability that within 2 years 85 or more will fail?
2. If X is normally distributed with and mean is 18.8 and standard deviation is 1.75 , calculate the probability P(x>14.6) .
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
The Denver Post reported that 80% of all new products introduced
in grocery stores fail within...
The denver post stated that 80% of all new products introduced in grocery store fail within 2...
The denver post stated that 80% of all new products introduced in grocery stores fail within in 2 years.If a grocery store chain introduces 66 new products,what is the probability that within 2 years 47 or more will fail?
Question 7 1 pts For a binomial distribution with n = 396 and p = 0.45,...
Question 7 1 pts For a binomial distribution with n = 396 and p = 0.45, determine the mean and standard deviation you would use when approximating probabilities with a normal distribution. O = 217.8 and o = 14.758 Ou = 178.2 and = 13.349 OH = 98.01 and 0 = 9.9 O = 217.8 and 0 = 98.01 Op=178.2 and 0 = 99 u=178.2 and 0 = 98.01 Question 8 1 pts The Denver Post reported that 80% of...
In the following problem, check that it is appropriate to use the normal approximation to the...
In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. It is known that 82% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 64 new products, find the following probabilities. (Round your answers to four decimal places.) (a) within 2 years 47 or more fail (b) within 2...
In the following problem, check that it is appropriate to use the normal approximation to the...
In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities It is known that 77% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 64 new products, find the following probabilities (Round your answers to four decimal places.) (a) within 2 years 47 or more fail (b) within 2...
In the following problem, check that it is appropriate to use the normal approximation to the...
In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. It is known that 75% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 62 new products, find the following probabilities. (Round your answers to four decimal places.) (a) within 2 years 47 or more fail (b) within 2...
In the following problem, check that it is appropriate to use the normal approdimation to the...
In the following problem, check that it is appropriate to use the normal approdimation to the binomial. Then use the normal distribution to estimate the requested probabilities. it is known that 76% of all new products introduced in grocery stores fall are taken off the market) within 2 years. If a grocery store chain introduces 70 new products, find the following probabilities. (Round your answers to four decimal places.) (a) within 2 47 or more fail ase within 2 years...
In the following problem, check that it is appropriate to use the normal approximation to the...
In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. Ocean fishing for billfish is very popular in the Cozumel region of Mexico. In the Cozumel region about 45% of strikes (while trolling) resulted in a catch. Suppose that on a given day a fleet of fishing boats got a total of 25 strikes. Find the following probabilities. (Round your answers to four...
1. In the following problem, check that it is appropriate to use the normal approximation to...
1. In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. It is known that 76% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 63 new products, find the following probabilities. (Round your answers to four decimal places.) (a) within 2 years 47 or more fail (b) within...
Family Food Distributor (FFD) distributes products to grocery stores. The company began operation sixth months ago with...
Family Food Distributor (FFD) distributes products to grocery stores. The company began operation sixth months ago with three major customers: Seven Eleven, Family Mart and Wellcome. For the latest month, FFD has the following customer profitability report: Seven Family Eleven Mart Wellcome Total Revenues $45,000 $63,000 $52,000 $160,000 Costs of goods sold 31,500 44,100 36,400 112,000 Gross profit 13,500 18,900 15,600 48,000 Store support 15,000 15,000 15,000 45,000 Customer profit margin (1,500) 3,900 600 $3,000 The store support costs totaling...
Question 1 Snowfalls occur randomly and independently over the course of winter in a Nebraska...
Question 1 Snowfalls occur randomly and independently over the course of winter in a Nebraska city. The average is one snowfall every 3 days. a) What is the probability of 5 snowfalls in 2 weeks? Carry answer to the nearest ten-thousandths b) What is the probability of a snowfall today? Carry answer to the nearest ten-thousandths Question 2 After observing the number of children checking out books, a librarian estimated the following probability distribution of x,...
Question 7 1 pts For a binomial distribution with n = 396 and p = 0.45, determine the mean and standard deviation you would use when approximating probabilities with a normal distribution. O = 217.8 and o = 14.758 Ou = 178.2 and = 13.349 OH = 98.01 and 0 = 9.9 O = 217.8 and 0 = 98.01 Op=178.2 and 0 = 99 u=178.2 and 0 = 98.01 Question 8 1 pts The Denver Post reported that 80% of...
In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. It is known that 82% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 64 new products, find the following probabilities. (Round your answers to four decimal places.) (a) within 2 years 47 or more fail (b) within 2...
In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities It is known that 77% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 64 new products, find the following probabilities (Round your answers to four decimal places.) (a) within 2 years 47 or more fail (b) within 2...
In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. It is known that 75% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 62 new products, find the following probabilities. (Round your answers to four decimal places.) (a) within 2 years 47 or more fail (b) within 2...
In the following problem, check that it is appropriate to use the normal approdimation to the binomial. Then use the normal distribution to estimate the requested probabilities. it is known that 76% of all new products introduced in grocery stores fall are taken off the market) within 2 years. If a grocery store chain introduces 70 new products, find the following probabilities. (Round your answers to four decimal places.) (a) within 2 47 or more fail ase within 2 years...
In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. Ocean fishing for billfish is very popular in the Cozumel region of Mexico. In the Cozumel region about 45% of strikes (while trolling) resulted in a catch. Suppose that on a given day a fleet of fishing boats got a total of 25 strikes. Find the following probabilities. (Round your answers to four...
Most questions answered within 3 hours.
-
find the critical value associated with a right sided hypothesis of
the mean using a sample...
asked 1 hour ago -
Which of the following statements is true with respect to a
simple linear regression model?
a....
asked 1 hour ago -
The energy required to remove an electron from a surface of a
solid element is called...
asked 3 hours ago -
How would you train your employees to avoid risks of using
mobile devices?
asked 3 hours ago -
Assume Kw = 1.01 ✕ 10−14
For pure water, we can calculate [H3O+ ] = [OH...
asked 4 hours ago -
Suppose that on a temperature scale X, water boils at 203.0°X
and freezes at -105.7°X. What...
asked 5 hours ago -
BaS crystallizes in a cubic unit cell with S2- ions on each
corner and each face....
asked 5 hours ago -
A. 0≤P(Oi)≤10≤P(Oi)≤1 for each i
B. P(Oi)≤0P(Oi)≤0
C. P(Oi)=1+P(OCi)P(Oi)=1+P(OiC)
D. P(Oi)≥1P(Oi)≥1
If an experiment consists of...
asked 7 hours ago -
A battery has an emf of 9.20V and an internal resistance of 1.20
ohm. a)What resistance...
asked 7 hours ago -
The area of an elastic circular loop decreases at a constant
rate, dA/dt = −6.60×10−3 m2/s...
asked 8 hours ago -
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 9 hours ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 9 hours ago