Assume that a procedure yields a binomial distribution with n=1481 trials and the probability of success for one trial is p= 83%. Find the mean for this binomial distribution. (Round answer to one decimal place.) =1229.23 of Find the standard deviation for this distribution. (Round answer to two decimal places.) σ= Use the range rule of thumb to find the minimum usual value µ-20 and the maximum usual value p+20. Enter answer as an interval using square-brackets only with whole numbers. usual values- Question Help: Written Example Message instructor 4
Assume that a procedure yields a binomial distribution with n=1481 trials and the probability of success for one trial is p= 83%. Find the mean for this binomial distribution. (Round answer to one decimal place.) =1229.23 of Find the standard deviation for this distribution. (Round answer to two decimal places.) σ= Use the range rule of thumb to find the minimum usual value µ-20 and the maximum usual value p+20. Enter answer as an interval using square-brackets only with whole numbers. usual values- Question Help: Written Example Message instructor 4
A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Assume that a procedure yields a binomial distribution with n=1481 trials and the probability of success
for one trial is p= 83%.
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Find the mean for this binomial distribution.
(Round answer to one decimal place.)
= 1229.23
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X
Find the standard deviation for this distribution.
(Round answer to two decimal places.)
σ=
Use the range rule of thumb to find the minimum usual value µ-20 and the maximum usual value p+20.
Enter answer as an interval using square-brackets only with whole numbers.
usual values-
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You are playing a card came, and the probability that you will win a game is p = 0.66.
If you play the game 1119 times, what is the most likely number of wins?
(Round answer to one decimal place.)
=738.54
O
C
Let X represent the number of games (out of 1119) that you win. Find the standard deviation for the
probability distribution of X.
(Round answer to two decimal places.)
0= 15.84
The range rule of thumb specifies that the minimum usual value for a random variable is u-20 and the
maximum usual value is u+20. You already found and o for the random variable X.
Use the range rule of thumb to find the usual range of X values. Enter answer as an interval using square-
brackets and only whole numbers.
usual values
[710,766]
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Transcribed Image Text:sunny
E
D
You are playing a card came, and the probability that you will win a game is p = 0.66.
If you play the game 1119 times, what is the most likely number of wins?
(Round answer to one decimal place.)
=738.54
O
C
Let X represent the number of games (out of 1119) that you win. Find the standard deviation for the
probability distribution of X.
(Round answer to two decimal places.)
0= 15.84
The range rule of thumb specifies that the minimum usual value for a random variable is u-20 and the
maximum usual value is u+20. You already found and o for the random variable X.
Use the range rule of thumb to find the usual range of X values. Enter answer as an interval using square-
brackets and only whole numbers.
usual values
[710,766]
Question Help: Written Example Message instructor
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