ind the area to the right of a negative z value: z = -2.08 * D 92.92% ) 47.32% ) 48.78% O 98.12%

Evaluate E=z for z = 1.03, o, = 0.85, o2 = 0.71, n, = 16, and n2 = 55. %3D E = (Round to two decimal places as needed.)

to 2. %3D ミ Ix = ? ○ X ニ?

Solve the problem. At the Jumping Jack cookie factory, quality assurance inspectors remove broken or otherwise defective cookies from a moving conveyor belt prior to packaging. Based on past studies, the plant manager knows that the inspectors eliminate 98% of the defective cookies at a conveyor belt speed of 9 feet per minute. As the belt speed increases, the factory can produce more cookies per hour, but at the cost of lower quality of the packaged product. Inspectors collect only 60% of defective cookies at a belt speed of 18 feet per minute. QA Inspector Efficiency Inspector efficiency, % defective cookies eliminated 100 90 60 |(9.98) 50- 10 11 12 13 14 15 Belt speed, feet per minute (18,60) 16 17 18 a. Find an equation of the line through the given points. Write the equation in slope-intercept form. Round the slope and y-intercept each to 1 decimal place. b. Use the equation from part (b) to predict the efficiency of the inspectors at a belt speed of 15 feet per minute. Round to…

Please explain

If the area of the shaded region. is 21.05% or .2105, find the z score at the question mark. Round to 2 decimal places

find the 95% p.I for  the selling price of an individual 1200 sq.ft condo remember n=5, b0=-32.7, b1= 7.5 , x=11 ,SSXX=22, MSE=28.433333

AABC ADEF D. b. F E B d a 1. If a= 3, b= 4, c=2 and d =6, find f and e. %3D

Find the value of za. Z0.25 Z0.25 (Round to two decimal places as needed.) %3D

Based on the density graph below, what is the probability of a value in the sample space being anywhere from 70 to 80? Hint: The distance between consecutive horizontal gridlines is 0.004. 0.06 004 0.02 0.00 10 20 30 40 50 70 00 Sample space