Answer:
1,2,3,6 are congruent
Step-by-step explanation:
Use photomath. Do not click on the link the other person which is actually a bot put.
See attached photo for the graph
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
Answer:
is this spanish? or the real question
Step-by-step explanation:
