I need help

I need help

I need help completing part b of weeks 3/4/5 ( there should be 3 part b in the following PDF) I need help completing them with the correct working out etc and in APA style. they assignment involves hypothesis testing.

20180823132850assignment_2_math1278_2018_4

 

 

 

Solution Preview

QUESTION 1

1. H₀: Difference is equal to 0

    H₁: Difference is not equal to 0

 

1. T_s =

     =

     =0.22 * 6

     =1.2423

T_statistic=1.2423

 

1. 99% CI will be;

    0.22 +- 3.250*

    0.22+-0.576

    C.I = (-0.356 , 0.796)

 

d.  T_critical=3.250. Since the t-statistic=1.2423 which is less than t-critical=3.250 we will therefore fail to reject  the null hypothesis  and conclude that this new form of chemo does not

(508 words)

$5.00 – Purchase Checkout Added to cart