Answer:
0.0414 with an upper tailed test
Step-by-step explanation:
Claim: P1P1 = P2P2
The above is a null hypothesis
The alternative hypothesis for a two-tailed test would be:
P1P1 \=/ P2P2
Where "\=/" represents "not equal to".
Using a z-table or z-calculator, we derive the p-value (probability value) for the z-score 2.04
With an upper tailed test, the
2 × [probability that z>2.04] = 2[0.0207] = 0.0414
This is the p-value for the test statistic.
Focus is on the alternative hypothesis.
A) x + y = 17
B) x - y = 27
Adding both equations:2x = 44
x = 22
y = -5
4.4 inches because once you add 2 and 2 you 50 then add ten and you get 60
Answer:(12,5)
Step-by-step explanation:-7 to 5 is 12 and -3 to 2 is 5
Answer:
x ≤ 90?
Step-by-step explanation:
