The answer is 7 cm because you times 144 to 7 and you divide that answer by 7 and we get seven
Answer:
(5(x-4))0
evaluate
1
Step-by-step explanation:
your answer is one i believe
Answer:
Because it increases the risk of Type 1 error
Step-by-step explanation:
ANOVA is the analysis of the variance .
When comparing more than two treatment means we use ANOVA because a t test increases the risk of type 1 error .
For example if we wish to compare 4 population means there will be 4C2 = 6 separate pairs and to test the null hypothesis that all four population means are equal would require six two sample t test. Similarly to test 10 population mean would require 45 separate two sample t test.
This has two disadvantages .
First the procedure is too lengthy and tediuos.
Second the overall level of significance greatly increases as the number of t- tests increases.
The analysis of the variance compares two different estimates of variance using the F distributionto determine whether the population means are equal.
Answer:
2+32
34
Step-by-step explanation:
First we should multiply before adding after multiplying 8×4 is 32 and add 32+2 then it is 34
Answer:
There ya go
Step-by-step explanation:
