Answer: The parametric is being tested here is "p" (population proportion).
The hypothesis test is left-tailed.
Step-by-step explanation:
Given : The null and alternative hypotheses are
The parametric is being tested here is "p", where p stands for population proportion.
Also, the type of test depends on the alternative hypotheses.
Since the alternative hypotheses is left-tailed, so the hypothesis test is left-tailed.
Answer:
Step-by-step explanation:
Use the trigonometric identity
Then,
Answer:
Step-by-step explanation:
80+8
80/4=20
8/4=2 20+2=22
you have 8 tens and 8 ones
The general line with slope m through (a,b) is
y - b = m(x - a)
Here we have m=2 and (a,b)=(1,3) so
y - 3 = 2(x - 1)
Answer: B