Johnny hade 5 candies and had to evenly split them with his friend, later he multiplied by n...
Answer:
Null hypothesis = H0 : μ = 60
Alternative hypothesis = H1 : μ < 60
Step-by-step explanation:
From the question given :
μ = 60 minutes
xbar = 44.27 minutes
s = 20.4 minutes
The alternative hypothesis is the claim ; which is to hypothesize that the average studying time is 44.27 (which is less than the population average studying time)
The null hypothesis is the initial truth and it is the opposite of the alternative hypothesis.
The hypothesis are :
H0 : μ = 60
H1 : μ < 60
Answer:
15 rides= 40 and r rides= 10+2r
Step-by-step explanation:
Answer:
its A.
Step-by-step explanation:
I actually dont know I didnt solve it. i guessed and got it right lol
