The correct answer is P = 0.1357.
In solving for the probability (P) that the 34-year olds
will spend more than $60 on fastfood, the mean and the standard deviation is to
be taken into account. The mean (μ) being the $44 average weekly expenditure; while
the standard deviation (σ) is $14.50. The formula goes this way P(X > 60) =
P( X−μ > 60−44 ) = P ( X−μ/σ > 60−44/14.50).
Answer:
6,000,000,070
Step-by-step explanation:
6 0 0 0 0 0 0 0 0 0
+ 2 8
<u> 4 2</u>
<u> 6 0 0 0 0 0 0 0 7 0</u>
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