10.106 public health and nutrition over the last decade, many americans have been able to stop smoking. however, a recent survey suggests that asthmatic children are more likely to be exposed to second-hand smoke than children without asthma.19 in a random sample of 300 children without asthma, 132 were regularly exposed to second-hand smoke, and in a random sample of 325 children with asthma, 177 were regularly exposed to second-hand smoke. is there any evidence to suggest that the proportion of children with asthma who are exposed to second-hand smoke is greater than the proportion for children without asthma? use a 5 0.01.

There is no significant evidence at 0.01 significance level, to suggest that the proportion of children with asthma who are exposed to second-hand smoke is greater than the proportion for children without asthma

Step-by-step explanation:

the proportion of children with asthma who are exposed to second-hand smoke is equal the proportion for children without asthma

the proportion of children with asthma who are exposed to second-hand smoke is greater than the proportion for children without asthma

Test statistic can be calculated using the formula

z= where

Then z= ≈1.679

P-value of test statistic is  ≈0.047. Since 0.047>0.01 (significance level) we fail to reject the null hypothesis.

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation: