Answer:
Claim is False that the incidence of fatigue is greater among those who use Clarinex.
Step-by-step explanation:
Let and be the probabilities of the the incidence of fatigue of those using Clarinex. and placebos respectively
2% of the 1650 treated subjects experienced fatigue who are using Drug Clarinex.
= 1650
Among the 1600 subjects given placebos, 1% experienced fatigue.
= 1600
Claim : The incidence of fatigue is greater among those who use Clarinex.
We will use Comparing Two Proportions
Formula of test statistic :
Substitute the values
test statistic :
test statistic :2.344
refer z table for p value
p value = 0.9904
α = 0.05
Since p value >α
So, we accept the null hypothesis
So, the claim is wrong that the incidence of fatigue is greater among those who use Clarinex.
Answer:
x =10
y = 10 sqrt(3)/ 3
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp / hyp
sin 60 = 5 sqrt(3) / x
x sin 60 = 5 sqrt(3)
x = 5 sqrt(3)/sin 60
x = 5 sqrt(3) / sqrt(3)/2
x = 5*2
x =10
tan theta = opp /adj
tan 60 = x/y
ytan 60 = 10
y = x/ tan 60
y = 10/ sqrt(3)
y = 10/ sqrt(3) * sqrt(3)/ sqrt(3)
y = 10 sqrt(3)/ 3
F(x) and g(x) are two functions each representing data points. We can see from the given function both of the functions are equal because both have a value of 0.05x. If you evaluate the equation with a given x value, we will observe that the answer for both functions is the same.
I believe None of these would be the correct answer, because the answer to solve the equation would be -12.5, and that is not an answer choice.
90 - x = 81
x = 90 - 81 = 9
The answer is 9.