Consider testing: Ho: p = 0.72 vs. Ha: p + 0.72. The sample data shows that 63 out of 90 test subjects have the characteristic of interest. The test statistic for a one-proportion z-test is: Oa. 0.72-0.70 z = 0.70(1 -0.70) 90 Ob. 63 - 72 72(1-72) 90 Oc. 0.70 - 0.72 z = 0.72(1-0.72) 90 d. 0.70-0.72 z = 0.72(1-0.72)

Q: An object moves with velocity as given in the graph below (in ft/sec). How far did the object travel…

A: Let's find distance of objects travel from t=0 to t=45.

Q: 11) 60

A: Here I am attaching image so that you understand each and every step.

Q: 6.4 3

A:

Q: 10) 21 68

A: We know that tan θ=Opposite sideAdjacent sidetan(68)=x21

Q: 72

A: here we will find value of x ,

Q: Suppose that 103 Σ ai = 19 and i=1 103 i=1 b₁ = 18. Compute the sum.

A:

Q: 19 14.3

A:

Q: Given the parent function f(x) = 2, which graph shows f(x) + 1? -5 -4 -3 -2 2 3 4 2 -5 3 4 2.

A: Given :   f(x)=2x

Q: 29 14

A: It's trigonometric question so I'm providing hand written solution for better understanding.

Q: 6.1 4

A: Given that  The vector

Q: 6   9,171.6

A:

Q: 4) 37 12

A: