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Symbol and value of the population parameter

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Reference no: EM132908755

1. Suppose that 13% of the population is left-handed. A 200 seat school auditorium is built with 15 seats designed for left-handers by putting the built-in desks on the left arm. In a class of 90 students what is the probability that there will not be enough left-handed desks?

a. Is this a proportion problem or mean problem?

b. What is the symbol and value of the population parameter?

c. What is the size of the sample?

d. What is the observed statistic (symbol and value)?

e. What is the standard error?

f. What is the distribution of the sampling distribution?

g. What is the probability that there will not be enough left-handed desks? Use Statkey and include the screenshot.

h. State your conclusion in words.

Reference no: EM132908755

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