The 95% confidence interval for a certain proportion p is from 0.23 to 0.63. We conducted a hypothesis test for p. The null hypothesis is H0:p=aH0:p=a . The alternative hypothesis is Ha:p≠aHa:p≠a. What is the mean for the all possible values of

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

6 and 24

step-by-step explanation:

6 x 4 = 24

6.25 grams

step-by-step explanation:

c

step-by-step explanation: