Mathematics, 24.03.2020 00:05, jojoangelique13
McNeese and Klein (1991) looked at the average particle size. Specifications give the standard deviation of 2 microns. A sample of 25 particles in microns is given here103.8, 95.3, 96.7, 96.8, 102.3, 93.8, 99.6, 96.9, 105.8, 92.1, 101.5, 100.6, 101.6, 102.8, 97.8, 104.7, 102.7, 94.9, 100.9, 100.5, 102.7, 103.2, 97.5, 98.3, 94.9Conduct the most appropriate hypothesis test to test the accuracy to specification of production using 5% significance level. Construct a 95% confidence variance interval and standard deviation interval. Interpret each interval. Are you comfortable with your assumptions for this analysis? Explain and provide graphs to support your position.
Answers: 3
Mathematics, 21.06.2019 20:30, sterlingrobinson35
Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp
Answers: 1
Mathematics, 21.06.2019 21:30, briceevans32
Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
Answers: 2
Mathematics, 21.06.2019 22:00, Jasten
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
McNeese and Klein (1991) looked at the average particle size. Specifications give the standard devia...
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