The number of potato chips in a bag is normally distributed with a mean of 74 and a standard deviation of 4. Approximately what
percent of bags contain between 62 and 86 potato chips?
1 answer:
Answer: 99.7 % of the bags contain between 62 and 86 potato chips.
Step-by-step explanation:
The standard deviation given is 4.
Find the difference between the given numbers and the mean,
74-62= 12 . 86-74=12
then divide 12 by 4 to find the number of standard deviations: 12/4=3
Check a chart or diagram of the Gaussian Distribution to find that 99.7% of the samples lie within 3 standard deviations from the mean.
You might be interested in
Answer:
Sorry sis don't know the meaning
-6m+19
1/2(-12m+38)
All we have to do is simply distribute the 1/2.
1/2(-12m) + 1/2(38)
(-6m) + 19
<span>
</span>
Here's my interpretation: 4 whole km, plus zero tenths of a km, plus 3 hundredths of a km, plus 5 thousandths of a km.
Answer:
Here you go.Hope this help!!
Answer:
A. The pie chart shows the percentages as parts of the whole. The Pareto chart shows the rankings of the seasons.
Step-by-step explanation:
hope this helps
