Question

Find Chi-square value and test whether the two attributes are independent.
(b)
0.05.
nean X= 71
Attributes
B/
B2
Total
A1
215
135
350
A2
325
175
500
Аз
60
90
150
(10+10)
Total
600
400
1000​

Answer 1

Answer:

this question is from mathematics please write it in the mathematical language and correct order