A random sample of 257 dog owners was taken 10 years ago, and it was found that 146 owned more than one dog (Sample 1). Currently, a random sample of 380 dog owners showed that 200 owned more than one dog (Sample 2). Do these data point out that proportion of dog owners owning more than one dog has reduced? Employ a 5% level of significance. Determine the P value or an interval containing the P value for the sample test statistic.