Dr. Anderson is a mammalogist who studies deer mice. He istrying to improve his success in trapping female deer mice. Heconducts a study where he uses peanut butter vs. nutella as bait inhis traps. The data he collects is shown in the table below. He isgoing to use a Chi-Squared test to analyze his results.

Dr. Anderson is a mammalogist who studies deer mice. He istrying to improve his success in trapping female deer mice. Heconducts a study where he uses peanut butter vs. nutella as bait inhis traps. The data he collects is shown in the table below. He isgoing to use a Chi-Squared test to analyze his results.

	Trap with Peanut Butter	Trap with Nutella	Total
Females	46	71	117
Males	37	83	120
Total	83	154	237

(a)  Females preferspeanut butter bait over nutella or vice versa wouldbe the   (null or alternate) hypothesis

(b) The expected frequency for females thatprefer peanut butter is  (report to 4decimal places)

(c)   The expected frequency forfemales that prefer nutellais  (report to 4 decimal places)

(d) The expected frequency for malesthat prefer peanut butteris  (report to4 decimal places)

(e) The expected frequency formales that prefer nutellais  (report to 4 decimal places)

(f) degrees of freedom =

(g) The calculated chi-square value =  (reportto 4 decimal places)

(i) The critical chi-square value at alpha =0.05 =

(j) Would you reject or fail to reject the null hypothesis?

(k) Would females prefer one type of bait than theother?  (yes or no)