If other factors are held constant, what is the effect of increasing the sample variance?​ a.​It will decrease the estimated standard error and decrease the likelihood of rejecting H0. ​b. It will increase the estimated standard error and increase the likelihood of rejecting H0. ​c. It will increase the estimated standard error and decrease the likelihood of rejecting H0. d.​It will decrease the estimated standard error and increase the likelihood of rejecting H

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation:

c. 6tan80

step-by-step explanation: