Answer:
To be the Order of the maandor of Minors nonzero in a matrix
Diagonal of a matrix
Answer:
10^-5 or 1/100,000
Step-by-step explanation:
That probability of 5 events in a row is the 5th power of the probability of one of them, assuming they are independent.
0.1^5 = (10^-1)^5 = 10^-5
Answer: 5
Step-by-step explanation: 3 - (-2) = 5
Answer:
B. the results are not statistically significant at level = 0.05, but they are practically significant.
Step-by-step explanation:
Given that the average Math SAT score for all students taking the exam this year is 480 with standard deviation 100.
Sample size n =4
mean difference = 550-480 = 70
Std error of sample =
Since sample size is small t test can be done with df =3
(one tailed test)
t =
p value =0.128
Since p >0.05 we accept null hypothesis.
B. the results are not statistically significant at level = 0.05, but they are practically significant.