Answer:
c
Step-by-step explanation:
Reflection across the x-axis reverses the sign of the y-values
No. It is not that the probability that

is in the interval is 0.95 rather we are 95% confident that the true mean of the population will be in the stated interval.
Confidence interval does not specify the probability of the occurrence of a population mean in an interval, rather it specifies the level of confidence on the interval of occurrence of the population mean.
Answer:
- 18
Step-by-step explanation:
note that | 9 | = 9 , thus
- 2 | 9 | = - 2 × 9 = - 18
2/4 = 0.5
3/4 = 0.75
7/8 = 0.875
3/8 = 0.375
Answer:
Step-by-step explanation:
2 csc²x-2 csc x-1=0
or
