4,000 +000 +00 + 0 is stander form for four thousand
=6? I believe that's the answer give me a minute
Answer:
5
Step-by-step explanation:
...yeah
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
