Question

question 6
14 points
using the results of your chi - squared analysis, do we fail to reject or reject the null hypothesis?
a fail to reject the null
b reject the null
c it cannot be determined from the data given
question 7
14 points
if you did an experimental cross and got 1152 individual offspring, how many of those offspring would have to be yellow to have a 3:1 (yellow: green) ratio from the cross?
a 288
b all 1152
c 576
d 864

Explanation:

Step1: Analyze Question 6

No Chi - squared results given.

Step2: Analyze Question 7

Find yellow offspring in 3:1 ratio.
The total ratio parts is \(3 + 1=4\). The number of yellow offspring is \(\frac{3}{4}\times1152\).
\(\frac{3}{4}\times1152 = 3\times288=864\).

Answer:

Question 6: C. It cannot be determined from the data given
Question 7: D. 864