Drowning in bathtubs is a major cause of death in children less than 5 years old. A random sample of 148 parents was asked many questions related to bathtub safety. Overall 85% of the sample said they used baby bathtubs for infants. Estimate the percent of all parents of young children who use baby bathtubs.

≥ 85%

Step-by-step explanation:

n ( sample size ) = 148

0.85 used baby bathtubs

0.15 do not use bathtubs

Determine the percent of parents of young children using Baby bathtubs

P ( n > 0.85 )

let n ( 148 ) represent all parents of young children the estimate of parents using baby bathtub ≥ 85%

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: