Question

In: Math

Compute the following binomial probabilities using the table of Cumulative Binomial Probabilities. Give your answer to...

Compute the following binomial probabilities using the table of Cumulative Binomial Probabilities. Give your answer to 3 places past the decimal.

c) Binomial pmf value: b(10; 15, 0.3)  

d) Binomial pmf value: b(11; 20, 0.4)

e) P(2 ≤ X ≤ 7) when X ~ Bin(15, 0.2)  

f) P(X ≥ 9) when X ~ Bin(15, 0.2)

g) P(6 < X ≤ 9) when X ~ Bin(15, 0.2)  

Solutions

Expert Solution

milcah answered 1 year ago
Next > < Previous

Related Solutions

DIRECTIONS: For items 1a-c The Cumulative Binomial Probability Distribution to determine the Cumulative Probabilities for the...
DIRECTIONS: For items 1a-c The Cumulative Binomial Probability Distribution to determine the Cumulative Probabilities for the Binomial Random Variable, X. 1a. According to the Gallup poll, P = 0.60 of U.S. women 18+ years of age stated that the minimum driving age should be 18. In a random sample of n = 15, U.S. women 18+ years of age, find the probability that: P(x < 5) believe that the minimum driving age should be 18 (1 pt): Between P (7...
If x is a binomial random​ variable, use the binomial probability table to find the probabilities...
If x is a binomial random​ variable, use the binomial probability table to find the probabilities below. a. P(x<6) for n = 15, p=0.2 b. P(x>=14) for n=20, p=0.8 c. P(x=23) for n=25, p=0.1
If x is a binomial random​ variable, use the binomial probability table to find the probabilities...
If x is a binomial random​ variable, use the binomial probability table to find the probabilities below. a. P(x=3) for n=10, p=0.5 b. P(x≤4) for n=15, p=0.3 c. P(x>1) for n=5, p=0.2 d. P(x<6) for n=15, p=0.8 e. P(x≥14) for n=25, p=0.8 f. P(x=3) for n=20, p=0.1
Compute the following probabilities using your calculator. Assume Z is a standard normal random variable. Round...
Compute the following probabilities using your calculator. Assume Z is a standard normal random variable. Round all answers to three decimal places. A. P(0<Z<1.85)P(0<Z<1.85)= B. P(−1.15<Z<0.3)= C. P(Z>−1.3))= D. P(0<Z<2.35)= E. P(−1.85<Z<0.7)= F. P(Z>−1.2)= Suppose the random variable xx is best described by a normal distribution with μ=29μ=29 and σ=3.4σ=3.4. Find the zz-score that corresponds to each of the following xx values. Round answers to three decimal places (a)  x=16.2 z= (b)  x=33.4 z= (c)  x=17.2 z= (d)  x=38.6 z= Find the following probabilities...
Discussion How to use Excel to compute the descriptive statistics and/or calculate probabilities for a Normal/Binomial...
Discussion How to use Excel to compute the descriptive statistics and/or calculate probabilities for a Normal/Binomial distribution?
Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n =...
Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n = 140, p = 0.42, P(x = 64) P(x = 64) = b. n = 100, p = 0.58, P(51 ≤ x ≤ 60) P(51 ≤ x ≤ 60) = c. n = 90, p = 0.42, P(x ≥ 41) P(x ≥ 41) = d. n = 102, p = 0.74, P(x ≤ 75) P(x ≤ 75) =
Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n =...
Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n = 130, p = 0.42, P(x = 77) P(x = 77) = b. n = 100, p = 0.57, P(52 ≤ x ≤ 61) P(52 ≤ x ≤ 61) = c. n = 90, p = 0.41, P(x ≥ 38) P(x ≥ 38) = d. n = 103, p = 0.75, P(x ≤ 75) P(x ≤ 75) =
Use the table of standard normal probabilities (z table) to answer the following questions. What is...
Use the table of standard normal probabilities (z table) to answer the following questions. What is P(z >2.5)? What is P(-0.8 < z < 1.5)? What is P(0.65< z < 1.36)?   What z-value leaves 80 % of the normal distribution to its right? What z-value, and its negative, leaves 10 % of the normal distribution in each tail (a total of 20% of the distribution in both tails combined)?        
3The table below shows the number of diapers demanded daily and the cumulative probabilities associated with...
3The table below shows the number of diapers demanded daily and the cumulative probabilities associated with each level of demand. Daily Demand 1 2 3 Cumulative Probability 0.12 0.25 1 If a random number 67 is generated. What would be the simulated demand ?
One reason the Normal approximation may fail to give accurate estimates of binomial probabilities is that...
One reason the Normal approximation may fail to give accurate estimates of binomial probabilities is that the binomial distributions are discrete and the Normal distributions are continuous. That is, counts take only whole number values, but Normal variables can take any value. We can improve the Normal approximation by treating each whole number count as if it occupied the interval from 0.50.5 below the number to 0.50.5 above the number. For example, approximate a binomial probability ?(?≥10)P(X≥10) by finding the...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT