7) Calculate a Chi Square (x2) based on the given information: Gender: 1= Female 2= Male...

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7) Calculate a Chi Square (x2) based on the given information: Gender: 1= Female 2= Male Class: 1= Freshman, 2= Sophomore, 3= Junior, 4= Senior a. Give a null and alternative hypothesis for this data b. Do you accept or reject the null hypothesis? Gender 1 1 1 1 1 1 1 1 1 class 2 4 4 4 1 2 2 2 3 1 2 2 2 2 2 4 22 2 1 21 24 2 22 23 22 23 23 22 2 3 2 2 7) Calculate a Chi Square (x2) based on the given information: Gender: 1= Female 2= Male Class: 1= Freshman, 2= Sophomore, 3= Junior, 4= Senior a. Give a null and alternative hypothesis for this data b. Do you accept or reject the null hypothesis? Gender 1 1 1 1 1 1 1 1 1 class 2 4 4 4 1 2 2 2 3 1 2 2 2 2 2 4 22 2 1 21 24 2 22 23 22 23 23 22 2 3 2 2