Luwam is at the grocery store purchasing lunch meat from the deli. he purchases 1.5 pounds of turkey for $5.50. If the rate remains the same, approximately how much will 6 pounds of turkey cost? a. $8.25

b. $9.00

c. $22.00

d. $33.00

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables