Refer to the following information from a frequency distribution for "heights of college women" recorded to the nearest inch: the first two class midpoints are 62.5" and 65.5". what are the class limits for the third class? select one: a. 66 and 68 b. 64 and up to 67 c. 67 and up to 70 d. 67 and 69

Option C 67 upto 70

Step-by-step explanation:

Given that heights of college women" recorded to the nearest inch: the first two class midpoints are 62.5" and 65.5".

This explains that each class width=Difference between mid values of successive classes

Also next class will have midvalue as

So next class has mid value as 68.5 and width as 3

i.e. 1.5 each side should be given

So class interval =

Option c

4.6875 pounds

step-by-step explanation:

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints