Resources Giye Up? The number of flaws per square yard in a type of carpet material varies with mean 1.6 flaws per square yard and standard deviation 1.2 flaws per square yard. Without doing any calculations, explain why you cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material and finding 2 or more flaws. O You cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material and finding 2 or more flaws because it is impossible for carpet to have 1.6 flaws. You cannot use a Normal distribution to calculate the probability of randomly selecting a1 square yard of material and finding 2 or more flaws because the population distribution is not Normal and the sample size is not at least 30. You cannot use a Normal distribution because the Normal distribution only applies to proportions. You cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material and finding 2 or more flaws because 1.6 is too close to 2. O You cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material and finding 2 or more flaws because the sample size is not stated,

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Giye Up?
The number of flaws per square yard in a type of carpet material varies with mean 1.6 flaws per square yard and
standard deviation 1.2 flaws per square yard.
Without doing any calculations, explain why you cannot use a Normal distribution to calculate the probability of
randomly selecting a 1 square yard of material and finding 2 or more flaws.
O You cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material
and finding 2 or more flaws because it is impossible for carpet to have 1.6 flaws.
You cannot use a Normal distribution to calculate the probability of randomly selecting a1 square yard of material
and finding 2 or more flaws because the population distribution is not Normal and the sample size is not at least
30.
You cannot use a Normal distribution because the Normal distribution only applies to proportions.
You cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material
and finding 2 or more flaws because 1.6 is too close to 2.
O You cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material
and finding 2 or more flaws because the sample size is not stated,
Transcribed Image Text:Resources Giye Up? The number of flaws per square yard in a type of carpet material varies with mean 1.6 flaws per square yard and standard deviation 1.2 flaws per square yard. Without doing any calculations, explain why you cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material and finding 2 or more flaws. O You cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material and finding 2 or more flaws because it is impossible for carpet to have 1.6 flaws. You cannot use a Normal distribution to calculate the probability of randomly selecting a1 square yard of material and finding 2 or more flaws because the population distribution is not Normal and the sample size is not at least 30. You cannot use a Normal distribution because the Normal distribution only applies to proportions. You cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material and finding 2 or more flaws because 1.6 is too close to 2. O You cannot use a Normal distribution to calculate the probability of randomly selecting a 1 square yard of material and finding 2 or more flaws because the sample size is not stated,
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