ANOVA<span> is a statistical test of whether the means of several groups are all equal. The </span>chi-square test <span>relates to or denotes a statistical method assessing the goodness of fit between observed values and those expected theoretically. Hope this answers the question. Have a nice day.</span>
Answer:
a. mean = 820; standard deviation = 57.74
b.0.75 or 75%
Step-by-step explanation:
Lower limit (L) = 720
Upper limit (U) =920
a.The mean of an uniform distribution is given by:
The standard deviation of an uniform distribution is given by:
b. The probaility that X is less 870 is:
Answer: i wanna kiss you *indians in my dms be like*
Step-by-step explanation:
dead serious