Suppose the amounts of M&M's a machine dispenses into packages has a normal distribution with a mean of 25 M&M's and a s tandard deviation of 1 M&M. What is the probability that there are more than 26 M&M's?
1 answer:
Answer:
16%
Step-by-step explanation:
The mean is 25, and the standard deviation is 1.
26 is 1 standard deviation above the mean.
According to the empirical rule, 68% of the population is between -1 and +1 standard deviations. That means that 32% is less than -1 or greater than +1 standard deviations. So half of that, or 16%, is greater than +1 standard deviations.
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Answer:
B.6
Step-by-step explanation:
When we add and subtract, we do it from left to right
13+ (-12) - (-5)
13+-12
13-12 = 1
1 - -5
A negative negative is a positive
1 +5
6
Step-by-step explanation:
U do the radios first then what ever your anwser is u multipy it by 3.14
Indefinitely many
Not likely at all....in fact, 100% not likely, being that the drawer is only filled with 26 white socks
