Mathematics, 19.07.2021 18:40, MayFlowers
According to the Internal Revenue Service (IRS), the average length of time for an individual to complete the tax return form is 10.18 hours. The distribution of the length of time to complete tax return is unknown. Let us assume that the population standard deviation is 2 hours. Suppose we randomly sample 36 taxpayers. Find the probability that the 36 taxpayers took an average of more than 11 hours to finish their tax return. (Round your answer to four decimal places.)
Answers: 2
Mathematics, 22.06.2019 01:00, zhellyyyyy
Find all the angles that satisfy the equation cos(θ)=32
Answers: 2
Mathematics, 22.06.2019 01:30, cindy9330
In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?
Answers: 1
According to the Internal Revenue Service (IRS), the average length of time for an individual to com...
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