A social service organization reports that the level of educational attainment of mothers receiving food stamps is uniformly distributed. To test this claim, you randomly select 98 mothers who currently receive food stamps and record the educational attainment of each. The results are shown in the Response Not a high school graduate High school graduate College (1 year or more) Frequency, f O 37 table on 39 the right. At a= 0.025, can you reject the claim that the distribution is uniform? Complete parts (a) through (d) below. 22

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​​(a) State H 0 and H  a identify the claim.

(b) Determine the critical​ value, X^2 0, and the rejection region.

(c) Calculate the test statistic.

A social service organization reports that the level of educational attainment of mothers receiving food stamps is
uniformly distributed. To test this claim, you randomly select 98
mothers who currently receive food stamps and record the
educational attainment of each. The results are shown in the
Frequency, f
Response
Not a high school graduate
High school graduate
College (1 year or more)
37
table on
39
the right. At a= 0.025, can you reject the claim that the
distribution is uniform? Complete parts (a) through (d) below.
22
Transcribed Image Text:A social service organization reports that the level of educational attainment of mothers receiving food stamps is uniformly distributed. To test this claim, you randomly select 98 mothers who currently receive food stamps and record the educational attainment of each. The results are shown in the Frequency, f Response Not a high school graduate High school graduate College (1 year or more) 37 table on 39 the right. At a= 0.025, can you reject the claim that the distribution is uniform? Complete parts (a) through (d) below. 22
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