In a previous poll, 31% of adults with children under the age of 18 reported that their family ate dinner together seven nights a week. Suppose that, in a more recent poll, 327 of 1114 adults with children under the age of 18 reported that their family ate dinner together seven nights a week. Is there sufficient evidence that the proportion of families with children under the age of 18 who eat dinner together seven nights a week has decreased? Use the alpha equals α=0.05 significance level.

Question

In a previous​ poll, 31​% of adults with children under the age of 18 reported that their family ate dinner together seven nights a week. Suppose​ that, in a more recent​ poll, 327 of 1114 adults with children under the age of 18 reported that their family ate dinner together seven nights a week. Is there sufficient evidence that the proportion of families with children under the age of 18 who eat dinner together seven nights a week has​ decreased? Use the alpha equals α=0.05 significance level.

Because np 0 left parenthesis 1 minus- p0 right parenthesis np01−p0equals=238.3238.3

greater than> 10 and the sample size is 
less than 5% of the population​ size, and the sample 
can be reasonably assumed to be random,
 the requirements for testing the hypothesis 
are satisfied.

What are the null and alternative​ hypotheses?
Upper H0​: p equals= 0.31 versus Upper H1​: p less than< 0.31

Find the test​ statistic, z0.
z0equals= −1.19 ​

How do i find the P VALUE given the info 
Find the​ P-value.