Answer:
Step-by-step explanation:
You should make
465^3=155
That mean that you should put 155+155=310 for the number of psychology textbook
And the number of physics textbook is 155
Answer:
Step-by-step explanation:
The formal term to describe a straight line graph is linear curve is non linear.The line is straight because the variables change at a constant rate.
C is correct
Answer:
A. The lowercase symbol, p, represents the probability of getting a test statistic at least as extreme as the one representing sample data and is needed to test the claim.
Step-by-step explanation:
The conditions required for testing of a claim about a population proportion using a formal method of hypothesis testing are:
1) The sample observations are a simple random sample.
2) The conditions for a binomial distribution are satisfied
3) The conditions np5 and nq5 are both satisfied. i.e n: p≥ 5and q≥ 5
These conditions are given in th options b,c and d.
Option A is not a condition for testing of a claim about a population proportion using a formal method of hypothesis testing.
