Answer:
840 mm
Step-by-step explanation:
multiply by 10
Answer B & C are correct because P(A) + P(B) + P(C) add up to 1
Answer:i need help with this also
Step-by-step explanation:
Answer:
x=20
Step-by-step explanation:
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.
