View the step-by-step solution to:

# Calculate the following. (give answers correct to one decimal place) a) Find the critical value (17, 0.005) b) Find the critical value (12, 0.05) c)...

1. Calculate the following. (give answers correct to one decimal place)

a) Find the critical value χ² (17, 0.005)
b) Find the critical value χ² (12, 0.05)
c) Find the critical value χ² (25, 0.90)
d) Find the critical value χ² (10, 0.99)

2. Calculate the following. (Correct to two decimal places)

a) Calculate the value for the test statistic, χ², for Ho: σ2 = 20.5, n = 16, s2 = 16.4
b) Calculate the value for the test statistic, χ2, for Ho: σ2 = 31.1, n = 29, s = 6.4
c) Calculate the value for the test statistic, χ2, for Ho: σ = 41.1, n = 18, s = 39.7
d) Calculate the value for the test statistic, χ2, for Ho: σ = 11.5, n = 28, s2 = 177

Sign up to view the entire interaction

answer, need any... View the full answer

1.
a) The critical value of χ² (17, 0.005) is 35.72
b) The critical value of χ² (12, 0.05) is 21.03
c) The critical value of χ² (25, 0.90) is 16.47
d) The critical value of χ² (10, 0.99) is...

### Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

### -

Educational Resources
• ### -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents