Here are some examples:
Square root: √x = x^(1/2)
Cube root: ∛x = x^(1/3)
nth root: x^(1/n)
... and so on.
Answer:
Step-by-step explanation:
Equal to
c^2
a^2+b^2
a^2+b^2=c^2
Answer:
answer is c hope this helps
Step-by-step explanation:
Answer:39
Step-by-step explanation:
90-51=39
Answer:
Step-by-step explanation:
Given that x = no of movies high school students watched is N(6.8, 1.8)
Sample size = 36 and hence std error = 1.8/6 = 0.3
(two tailed test)
Mean difference = 6.2-6.8 = -0.6
Test statistic z = -0.6/0.3= -2
p value = 0.02275
Since p <0.05 we reject H0.
There is evidence to show that college students watch fewer movies a month than high school students