X = 9
Since it is a equilateral triangle, the all sides should be 60 degrees. Set one equation to 60 and you would get x = 9.
5^(2/3)=25^(1/3)
Third one ( the one below your selection)
Answer:
We are given that a Psychologist claims that less than 5.8 percent of the population suffers from professional problem due to extreme shyness.
We are supposed to set up the null and alternative hypotheses.
Since the claim is less than 5.8 percent, therefore, the claim will be mentioned in the alternative hypothesis. Hence the null and alternative hypotheses are given below:


Therefore, the option a. H0: p = 5.8% H1: p < 5.8% is correct
Answer:
i
Step-by-step explanation: