Q7 From the nuclear tab, please assess whether preference for nuclear power is Spain Germany US independent of country of origin at the 95% confidence level. 133 128 204 1065 Select one: 222 272 326 1843 a. The chi square statistics is far greater than chi critical - we can reject the 311 322 316 1883 hypothesis that nuclear power preference is independent of country. 443 389 174 1657 b. The sample is too small to reject the null hypothesis. 1109 1111 1020 6448 c. The chi square statistic is greater than chi critical, so we cannot reject the null. d. We can reject the null because the F statistic is greater than F critical. Spain Germany US Spain Germany US