Define the sets A 1 = {x : < x 0}, A i = {x : i 2 < x i

Define the sets A₁ = {x : −∞ i = {x : i − 2 8 = {x : 6 i0 to these sets A_i in accordance with

This hypothesis (concerning the multinomial pdf with k = 8) is to be tested, at the 5% level of significance, by a chi-square test. If the observed frequencies of the sets A_i, i = 1, 2, . . . , 8, are, respectively, 60, 96, 140, 210, 172, 160, 88, and 74, would H₀ be accepted at the (approximate) 5% level of significance?

Pio 1 = - 1, 2/ ZE XP [- exp (x - 3)] 2(4) dx, i=1,2,...,7,8.