Question

Suppose a fair six-sided die is tossed to see if it fair. We roll the die 300 times and observe the frequency of occurrence of each of the faces. Since the die contains six sides, we expect that the number on each side will occur 50 times. The following frequencies were observed: Face value Occurrence 1 42 2 55 3 38 4 57 5 64 6 44 Conduct a Chi-sq Goodness of Fit test to see if the die should still be considered fair.

Name: suppose a fair six sided die is tossed to see if it fair we roll the die 300 times and observe the frequency of occurrence of each of the faces since the die contains six sides we expect tha 15998
Uploaded: 2023-01-26T13:42:20-08:00
Duration: 3 min 17 s
Channel: Sri K
Description: suppose a fair six sided die is tossed to see if it fair we roll the die 300 times and observe the frequency of occurrence of each of the faces since the die contains six sides we expect tha 15998

          Suppose a fair six-sided die is tossed to see if it fair. We roll the die 300 times and observe the frequency of occurrence of each of the faces. Since the die contains six sides, we expect that the number on each side will occur 50 times. The following frequencies were observed:
Face value Occurrence
1    42
2    55
3    38
4    57
5    64
6    44
Conduct a Chi-sq Goodness of Fit test to see if the die should still be considered fair.

Added by Tanner C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Sri K

01/26/2023

Step 1

Obtain the frequency of occurrence for each face value. Show more…

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Suppose a fair six-sided die is tossed to see if it fair. We roll the die 300 times and observe the frequency of occurrence of each of the faces. Since the die contains six sides, we expect that the number on each side will occur 50 times. The following frequencies were observed: Face value Occurrence 1 42 2 55 3 38 4 57 5 64 6 44 Conduct a Chi-sq Goodness of Fit test to see if the die should still be considered fair.