In function we use x and y right?? So... we’re coming to do something here... if more less divide and if less more divide.. so.. you don’t know the certain number so let’s donate it by a variable which is x or any variable.. then..
Answer:
The answer is in the explanation
Step-by-step explanation:
Mean value =
= 438
(a) The data appeared to be centered towards 438.
There are little or no skew.
There is no outliers.
(b) yes
(c) standard deviation = s = 14.8955
95% confidence interval = 
=
= (430.3415, 445.6585)
(d) Test statistic
t = 
t = -3.3216
p -value is correctly given in option b.
No, 450 is not a plausible valaue.
Answer:
What's d question It all letters
Answer:
Since students need at least a C for the grade to transferdes that are less than C into one category instead of grouping D's and F's separately. How many ...
250 in the account
3%x7=21%
0.21 times 250 = 52.5
250 + 52.5 = 302.5