eclass.srv.ualberta.ca page.. Top Hat Course: STAT 15... @ https://eclass.srV... Gt table - Google. W T Table - T Scor.. Homework Help. UNIVERSITY OF ALBERTA eClass HEL on 19 A fine dining restaurant claims that the group sizes of their customers follows the following distribution: maining: 2 people 3 people 4 people 4+ people 32% 11% 15% . . . . . 4270 out of Gustavo, a waiter at the restaurant, would like to test this claim. He takes a sample of 82 customers and records the observed frequencies in the following table: 2 people 3 people 4 people 4+ people 30 16 29 (a) In performing this statistical test, state the hypotheses. O Ho: the proportions of customers for each group are all the same vs. HA: the proportions of customers for each group are not all the same O Ho: the distribution of customers for each group is not the same as claimed by the restaurant vs. HA: the distribution of customers for each group is the same as claimed by the restaurant Ho: the distribution of customers for each group is not the same as the observed frequencies vs. HA: the distribution of customers for each group is the same as the observed frequencies Ho: the distribution of customers for each group is the same as the observed frequencies vs. HA: the distribution of customers for each group is not the same as the observed frequencies O Ho: the distribution of customers for each group is the same as claimed by the restaurant vs. HA: the distribution of customers for each group is not the same as claimed by the restaurant (b) What is the expected frequencies of each group? Fill out the table. (Round your answers to 2 decimal places, if needed.) 2 people 3 people :4 people 4+ people (c) What is the test statistic value for this hypothesis test? (Round your answers to 2 decimal places, if needed.) TS =