For a t-curve with d.f.=8, find the two t-values that divided the area under the curve into a middle 0.99 area and two outside areas of 0.005. O 0, 2.897 O -3.355, 3.355 O 0, 3.355 O -2.897, 2.897

Q: Find two z values so that 38% of the middle area is bounded by them. Use a TI-83…

A: We have to find two z values so that 38% of the middle area is bounded by them. Z score is standard…

Q: Find area under the curve between z= -0.3 and z= 1.97

A: X~N( μ , ?)μ=0    , ?=1 (for standard normal distribution)Z-score =( x - μ )/?

Q: What is the area of the region in the first quadrant between the x-axis, the graph y = O O Select…

A: The function of the graph is The shaded region starts from  and goes to infinite distance.

Q: Find the area of the region inside the circle r = 5V2 and above the line r = 5 csc 0.

A:

Q: What is the area to the right of z=1.15?

A: Given z=1.15

Q: what is the area of the region to the right of z=-0.98?

A:

Q: Determine the area enclosed by the curve r²=4sin(20).

A:

Q: Find the z-values whose area in both tails combined is approximately 0.18.   a. -0.36, +0.36   b.…

A: We have to find z score...

Q: Find the area of the shaded region (indicated below) between y = -x (dashed line) and y = √2-x…

A:

Q: Find the area under the curve t-distribution in one tail. 1. df = 7, t = 1.895 2. df = 12, t =…

A: We have to find given area....

Q: ² = 2x, x – y = 4.

A: Topic = Application of integration

Q: Find the total area of the shaded region bounded by the following curves. x= By? - 8y x= 2y? - 2y x=…

A:

Q: 3. 2+ 1 -1- 2 3 X

A: Region is bounded in the first quadrant between the x-axis, the graph y=1x2, and x=1

Q: Find the​ t-value such that the area in the right tail is 0.025 with 19 degrees of freedom.

A:

Q: The area between t = -1.321 and t = 1.321 can be found using 1 - 2(area to the right of t = 1.321).…

A:

Q: Bm 11 2元

A: we need to find the integral of the function in the given limits to get the

Q: Find the​ t-value such that the area in the right tail is 0.20 with 23 degrees of freedom.

A: We need to find t-value such that the area in the right tail is 0.20 with 23 degrees of freedom.

Q: find out  the area of the left of z score -2.3698

A:

Q: Find two z values so that 35% of the middle area is bounded by them. Use a TI-83 Plus/TI-84 Plus…

A: Given Data: z is the standard normal distribution Let x be the number   P(z<x)=0.675

Q: Offset Point B. G Stationing 0.000 20.000 78.940 148.963 163.654 203.691 250.454 Offset 2.15 3.51…

A:

Q: Find the​ t-value such that the area left of the​ t-value is 0.15 with 6 degrees of freedom.​

A: Given  Area to the left of t-value is 0.15 DF, n=6

Q: Find the​ t-value such that the area in the right tail is 0.05 with 25 degrees of freedom.

A: We have given the significance level and degree of freedom to find the t-value for each case.…