Pls help! In a survey, 35% of the respondents stated that they talk to their pets on the telephone. A veterinarian believed this result to be too high, so she randomly selected 160pet owners and discovered that 55 of them spoke to their pet on the telephone. Does the veterinarian have a right to be skeptical? Use the a= 0.1 level of significanceClick here to view the standard normal distribution table (page 1).Click here to view the standard normal distribution table (page 2)......What are the null and alternative hypotheses?Ho:versus H,:(Type integers or decimals. Do not round.)Determine the test statistic, zn-Zn = (Round to two decimal places as needed.)Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice.(Round to two decimal places as needed.)O A. Za =O B. ±Za/2 = ±Does the veterinarian have a right to be skeptical?O A. The veterinarian has a right to be skeptical. There is sufficient evidence to conclude that the true proportion of pet owners who talk to their pets on thetelephone is not 35%.O B. The veterinarian does not have a right to be skeptical. There is not sufficient evidence to conclude that the true proportion of pet owners who talk to theirpets on the telephone is less than 35%.OC. The veterinarian has a right to be skeptical. There is sufficient evidence to conclude that the true proportion of pet owners who talk to their pets on thetelephone is less than 35%.O D. The veterinarian does not have a right to be skeptical. There is not sufficient evidence to conclude that the true proportion of pet owners who talk to theirpets on the telephone is 35%. In a survey, 35% of the respondents stated that they talk to their pets on the telephone. A veterinarian believed this result to be too high, so she randomly selected 160pet owners and discovered that 55 of them spoke to their pet on the telephone. Does the veterinarian have a right to be skeptical? Use the a = 0.1 level of significance.Click here to view the standard normal distribution table (page 1).Click here to view the standard normal distribution table (page 2).Because npo (1-Po) =|V 10, the sample size isV 5% of the population size, and the samplethe requirements for testing the hypothesisV satisfied.(Round to one decimal place as needed.)What are the null and alternative hypotheses?versus H,:Ho:(Type integers or decimals. Do not round.)Determine the test statistic, zo-Zn = (Round to two decimal places as needed.)Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice.(Round to two decimal places as needed.)O A. Za =O B. tza/2= ±Does the veterinarian have a right to be skeptical?O A. The veterinarian has a right to be skeptical. There is sufficient evidence to conclude that the true proportion of pet owners who talk to their pets on thetelephone is not 35%.O B. The veterinarian does not have a right to be skeptical. There is not sufficient evidence to conclude that the true proportion of pet owners who talk to theirpets on the telephone is less than 35%.

Solution To test hypothesis we will use z test for single proportion.

In a survey, 35% of the respondents stated that they talk to their pets on the telephone. A veterinarian believed this result to be too high, so she randomly selected pet owners and discovered that 55 of them spoke to their pet on the telephone. Does the veterinarian have a right to be skeptical? Use the a = 0.1 level of significa Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). ..... What are the null and alternative hypotheses?