Answer:
A=6/5 B=0.111... C=166 2/3%
Step-by-step explanation:
i hope this helped you :)
Answer:
yes, we can reject the hypothesis
Step-by-step explanation:
The null hypothesis
H0 = mean weekly food budget for all households in this community is $98
Let´s find z
z= (x – mean) / standard deviation / √sample size
z = (100 – 98) / 10 / √100
z = 2
Using a Z table we can find probability
P (z>2) = 0.0228
Since P < α , results are significant and we can reject the hypothesis
Answer:
62
Step-by-step explanation:
another way to write this is
x - 12 = 50
the answer is 62
62 - 12 = 50
Answer:
Below.
Step-by-step explanation:
a = 3, b = -5 and c = -12.
Step-by-step explanation:
