Author Question: Multiple choice constraints involve binary variables. Indicate whether the statement is true or ... (Read 50 times)

magmichele12 · **on:** Jun 24, 2018

Multiple choice constraints involve binary variables.
Indicate whether the statement is true or false

Question 2

In the past, 35 of the students at ABC University were in the Business College, 35 of the students were in the Liberal Arts College, and 30 of the students were in the Education College. To see whether the proportions have changed, a random sample of 300 students from ABC University was selected. Ninety of the sample students are in the Business College, 120 are in the Liberal Arts College, and 90 are in the Education College. The hypothesis is to be tested at the 5 level of significance. The critical value from the table equals _____.
a. 1.645
b. 19.6
c. 5.99
d. 7.80