In a hypothesis test with hypotheses and , a random sample of 40 elements selected from the population produced a mean of 23.5. assume that 4.9, and that the test is to be made at the 10% significance level. what are the critical values of z?

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

a

step-by-step explanation:

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation: