Help asap!! i’ll mark brainlist :)

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

How many lines can be drawn through points j and k? 0 1 2 3

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.