Mathematics, 23.07.2019 04:30 kaishat1092
In the department of education at ur university, student records suggest that the population of students spends an average of 5.30 hours per week playing organized sports. the population's standard deviation is 3.20 hours per week. based on a sample of 64 students, healthy lifestyles incorporated (hli) would like to apply the central limit theorem to make various estimates. compute the standard error of the sample mean. (round your answer to 2 decimal places.)what is the chance hli will find a sample mean between 4.7 and 5.9 hours? (round z and standard error values to 2 decimal places and final answer to 4 decimal places.)calculate the probability that the sample mean will be between 5.1 and 5.5 hours. (round z and standard error values to 2 decimal places and final answer to 4 decimal places.)
Answers: 2
Mathematics, 21.06.2019 12:30
Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.
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Mathematics, 21.06.2019 14:30
Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)
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Mathematics, 21.06.2019 16:50
Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.
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Mathematics, 21.06.2019 18:10
The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches
Answers: 3
In the department of education at ur university, student records suggest that the population of stud...
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