Marcy's Consignment Shop Is Based in Port Angeles, Washington

Multiple Choice

Marcy's Consignment shop is based in Port Angeles, Washington. It offers both male and female never or slightly used clothing and accessories on a consignment basis.
Marcy's recently redesigned their website and wants to show that sales have increased.
The sales manager selects 30 sales records at random from the store's online client list
And she finds a mean increase in spending of $3.50 with a standard deviation of $7.20.
The resulting P-value for anα of 0.05 is

A) 0.012
B) 0.315
C) 0.630
D) 0.006
E) 0.024