1 and 1/5- 1/3=
please give the right answer

87/100

Step-by-step explanation:

Answer with explanation:

We are given Sample proportion :

And Population proportion : p=0.62

By considering company's claim, we have

Since alternative hypothesis is two-tailed , so the test is two-tailed test.

Test statistic :

i.e.

P-value (two-tailed test)=

Since, the p-value is greater than the significance level (0.01), so we accept the null hypothesis.

We conclude that we have enough evidence to support company's claim.