The probability that you will win a game is 0.65.

If you play the game 777 times, what is the most likely number of wins?

(Round answer to one decimal place.)

μ=_______________

Let X

X

represent the number of games (out of 777) that you win. Find the standard deviation for the probability distribution of X.

(Round answer to two decimal places.)

σ =

The minimum usual value for a random variable is μ-2.5σ and the maximum usual value is μ+2.5σ. You already found μ

μ

and σ

σ

for the random variable X

X

.

Find the usual range of X

X

values. Make the calculations using the exact values of μ and σ (not the rounded values you entered above). Enter final answer as an interval using square-brackets and only whole number values. To get the correct whole number values, round your lowest value up to the nearest whole number and round your highest value down to the nearest whole number.

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