Step-by-step explanation:
It's 6r+5y. But it's not in the option
Answer:
its A
Step-by-step explanation:
i literally just took the test
Answer:
54.26
Step-by-step explanation:
0.4+0.86= 1.26
51+2= 53
53+1.26= 54.26
The population standard deviation, σ = 1.68, the sample standard deviation, s = 1.95, the sample mean =7.23, and the sample size, n = 39.The test statistics is given by
T=(n - 1) (s / σ)²
= (39 - 1) (1.95 / 1.68)²
= 38 (1.35)= 51.196
The answer should be 74% probability
35/50+5/50-3/50= 37/50->74%
