45 - 20 =??? and for the other 1... 1,400 + 7,437 = ???
Answer: 11.667
Step-by-step explanation:
The formula to find the test statistic for chi-square test is given by :-
Given : Claim :
Then , the standardized test statistic will be :-
Hence, the standardized test statistic
Answer:
c= 20h + 60
Step-by-step explanation:
The correct dependent variable for this equation is "c" cost of Mr Z's tutoring. The independent variable is "h" hours of tutoring. This is because the independent variable h hours should determine the cost of tutoring c. Therefore the equation can be interpreted: if there are h hours of tutoring which cost 20 per hour, total cost is equal c. Also slope of the equation is 20, coefficient of h.
The answer is 3283
in word form its three thousand, two hundred, eighty three