a) We will perform a Chi-square Goodness-of-fit Test.
b) Observed Frequency:
Online | Hybrid | Face-to-face |
185 | 275 | 540 |
c) Expected frequency:
Online | Hybrid | Face-to-face |
1000*0.15 = 150 | 1000*0.40 = 400 | 1000*0.45 = 450 |
d) Test statistic:
df = 3-1 =2
Critical value, χ²α = CHISQ.INV.RT(0.10, 2) = 4.605
e) Reject the null hypothesis.
There is not enough evidence for the beliefs of the vice presidents at 0.10 level of significance.
students at a local college were asked about their favorite subject in school and whether they prefer onlin...