The following dataset shows values for what is thought to have come from the probability distribution. A

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The following dataset shows values for what is thought to have come from the probability distribution.

A test at the 5% significance level will be carried out.

a. Find the expected values.

b. State the hypotheses.

c. Find the value of the test statistic.

d. State the degrees of freedom.

e. Write down the critical value.

f. Conclude the hypothesis test.

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Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

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Authors: Lee Mckelvey, Martin Crozier

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Question Posted: Oct 04, 2021 01:29 AM

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The following dataset shows values for what is thought to have come from the probability distribution. A

Question:

5- x P(X = x) = { x = 1,2, 3, 4 10 otherwise 3 4 Observed frequency 35 29 12 4

Step by Step Answer:

a To find the expected values we multiply the probabilities from the probability distribution by the ...View the full answer

Cambridge International AS & A Level Further Mathematics Coursebook

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