Answer: -1.78
Step-by-step explanation:
As per given description, we have
Population proportion : 
Sample size : n= 500
Sample proportion : 
Test statistic for population proportion :-

Hence, the test statistic for this hypothesis test for a proportion= -1.78
Step-by-step explanation:
k=8 that is the equation with no solutions
A is the answer. Hope this helps!
C: 20 m/s
Explanation:
Distance run: 1000m
Time passed: 50s
Distance divided by time equals speed.
1000m / 50s = 20 m/s
Answer:
<em>Hello bakugo here!</em>
Step-by-step explanation:
I don't see anything, is there supposed to be anything here? if not
<em>Thank you extra for FREE points! :D</em>