The Student Room Group

S3 Goodness of fit

E s3.png
How do you calculate the expected value here? What's the method?
Reply 1
Original post by RK1998
E s3.png
How do you calculate the expected value here? What's the method?


# of employees * 5.4 (mean number of accidents)

everything in units of thousands
Reply 2
Original post by Zacken
# of employees * 5.4 (mean number of accidents)

everything in units of thousands


That was quick, thank you! :smile:
Reply 3
Original post by RK1998
That was quick, thank you! :smile:


The maths forum is great, isn't it? :tongue: No problem! :smile:

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