i just need some help here and thank you for the extra help with this problem
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 104 mothers who currently receive food stamps and record the educational attainment of each. The results are shown in the table on Response Frequency, f G:the right. At a= 0.025, can you reject the claim that the distribution is uniform? Complete parts (a) through (d) below. Not a high school graduate 37 High school graduate 39 pollege (1 year or more) 28 Ha: The distribution of educational attainment responses is not uniform . Which hypothesis is the claim?0 ”00 Ha z(b) Determine the critical value, x0, and the rejection region. 2X0 = (Round to three decimal places as needed.) Choose the correct rejection region below. 2 2 z 2OA- x >xo 03- x 23602 2 2 2OC. xsxo OD. X <Xo(c) Calculate the test statistic.2X = (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. Then interpret the decision in the context of the original claim. <4 l: H0. At a 2.5% signiﬁcance level, there E enough evidence to reject the claim that the distribution of educational attainment responses L uniform. Click to select vour answerlst.