Wholesale jewelry receives an order for a total of 800 tie tacks and lapel pins. The tie racks cost $5.65 each, and the lapel pins cost $7.42 each. A check for $4897.01is enclosed with an order, but the order fails to specify the number of each. Help the distributor determine how many of each to ship. # of tie racks:
# of lapel pins:

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.