Which lengths could be the sides klm of the triangle, respectively?
a) 14 cm, 4 cm, 19 cm
b) 10 cm, 7 cm, 16 cm
c) 10 cm, 6 cm, 16 cm
d) 14 cm, 3 cm, 19 cm

2)
which lengths could be the sides lkm of the triangle, respectively?
a) 6 cm, 15 cm, 23 cm
b) 5 cm, 9 cm, 13 cm
c) 5 cm, 8 cm, 13 cm
d) 4 cm, 8 cm, 16 cm

Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling company’s specifications state that the standard deviation of the amount of water is equal to 0.02 gallon. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.995 gallon a. construct a 99% confidence interval estimate for the popula-tion mean amount of water included in a 1-gallon bottle. b. on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? why? c. must you assume that the population amount of water per bottle is normally distributed here? explain. d. construct a 95% confidence interval estimate. how does this change your answer to (b)?