According to AC Lens, green eye color is one of the rarest with only 2% of the world's population having that eye color. A random sample of 1000 people from around the world are selected. Let p be the proportion of the sample which has green eyes. 1. What is the mean of the sampling proportion? 2. What is the standard deviation of the sampling proportion? (Round to the nearest thousandth.) 3. Find the probability that p will be between 0.01 and 0.03. P(0.01 < p <.0.03) =

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I need help with questions 1 2 and 3 please
Normal Distributions
According to AC Lens, green eye color
world's population having that eye color. A random sample of 1000 people
from around the world are selected. Let p be the proportion of the sample
one of the rarest with only 2% of the
which has green eyes.
1. What is the mean of the sampling proportion?
2. What is the standard deviation of the sampling proportion?
(Round to the nearest thousandth.)
3. Find the probability that p will be between 0.01 and 0.03.
P(0.01 < p <.0.03) =
4. What is the rule of thumb for normalizing the sampling distribution of
proportions? np 2 10 and nq 2 10 e
herteof the question
Transcribed Image Text:Normal Distributions According to AC Lens, green eye color world's population having that eye color. A random sample of 1000 people from around the world are selected. Let p be the proportion of the sample one of the rarest with only 2% of the which has green eyes. 1. What is the mean of the sampling proportion? 2. What is the standard deviation of the sampling proportion? (Round to the nearest thousandth.) 3. Find the probability that p will be between 0.01 and 0.03. P(0.01 < p <.0.03) = 4. What is the rule of thumb for normalizing the sampling distribution of proportions? np 2 10 and nq 2 10 e herteof the question
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