Answer:
270
Step-by-step explanation:
becasue 100 percent of 90 would be 90
so multiply
PLS HELP TEST ILL GIVE BRAINLIEST
1 answer:
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Here we have to find the probability . Now express the probability in terms of standard normal cumulative distribution function. That is
.
Now you can look up the probability from the standard normal tables. Its value is
Answer:
It would be B, Both are linear because the slope is a normal number like 4&-5)
Step-by-step explanation:
They are both linear because they are straight lines.
Step-by-step explanation:
1 is your answer its law of trig identises
Answer:
Option A) One tailed test is a hypothesis test in which rejection region is in one tail of the sampling distribution
Step-by-step explanation:
One Tailed Test:
- A one tailed test is a test that have hypothesis of the form
- A one-tailed test is a hypothesis test that help us to test whether the sample mean would be higher or lower than the population mean.
- Rejection region is the area for which the null hypothesis is rejected.
- If we perform right tailed hypothesis that is the upper tail hypothesis then the rejection region lies in the right tail after the critical value.
- If we perform left tailed hypothesis that is the lower tail hypothesis then the rejection region lies in the left tail after the critical value.
Thus, for one tailed test,
Option A) One tailed test is a hypothesis test in which rejection region is in one tail of the sampling distribution