Mathematics, 06.05.2020 05:34 StitchBeach
Let Y be a random variable. In a population, mu Subscript Upper Y Baseline equals 52 and sigma Subscript Upper Y Superscript 2 Baseline equals 45. Use the central limit theorem to answer the following questions. (Note: any intermediate results should be rounded to four decimal places) In a random sample of size n = 185, find Pr (Upper A overbar less than 55 ). Pr (Upper A overbar less than 55 )= nothing (Round your response to four decimal places) In a random sample of size n = 177, find Pr (54 less than Upper Y overbar less than 58 ). Pr (54 less than Upper Y overbar less than 58 )= nothing (Round your response to four decimal places) In a random sample of size n = 94, find Pr (Upper Y overbar greater than 53 ). Pr (Upper Y overbar greater than 53 )= nothing (Round your response to four decimal places)
Answers: 3
Mathematics, 21.06.2019 15:10
5x + 2 = 12 solve the following equation. then place the correct number in the box provided.
Answers: 2
Mathematics, 21.06.2019 20:00
Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !
Answers: 1
Mathematics, 21.06.2019 23:30
The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.
Answers: 1
Let Y be a random variable. In a population, mu Subscript Upper Y Baseline equals 52 and sigma Subsc...
Mathematics, 06.02.2021 22:00
Biology, 06.02.2021 22:00
Biology, 06.02.2021 22:00
Mathematics, 06.02.2021 22:00
Mathematics, 06.02.2021 22:00
Mathematics, 06.02.2021 22:00
History, 06.02.2021 22:00
Mathematics, 06.02.2021 22:00
Mathematics, 06.02.2021 22:00
Mathematics, 06.02.2021 22:00
Biology, 06.02.2021 22:00