Question

9. A dice is rolled 1200 times with the following

results :

Number on dice Frequency

1 195

2 289

3 202

4 242

5 163

6 109

Test if the dice is unbiased at 5% level of

significance.

Answer 1

Hey dude your answer is here,

Let E be an event of getting dice is unbiased at 5 %

n(E) =163

n(S) =1 200

P(E) =n (E) /n (S)

= 163 /1200

=0.135

Hope it is helpful for you

Thank you ☺️☺️

Answer 2

Answer:

Step-by-step explanation: