escribe falso o verdadero según corresponda: Para comparar las fracciones
7D" id="TexFormula1" title="\frac{7}{13}" alt="\frac{7}{13}" align="absmiddle" class="latex-formula"> y 
se comparan los denominadores 2 copia y escribe , segun corresponda 
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1 answer:
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Answer:
Approximate probability that is less than 2 = 0.1515
Step-by-step explanation:
Given -
Mean = 2.2
Standard deviation = 1.4
Sample size ( n ) = 52
Let be the mean of accidents per week at the intersection during one year (52 weeks) .
probability that is less than 2 =
=
Putting
= ( Using Z table )
= 0.1515