The average age of bus drivers in Bacolod city is 35.2 years. What is the alternative hypothesis? = 35.2 years Less than 35.2 years Greater than 35.2 years is not equal to 35.2 years Other: The average number of calories a person consumes is at most 400 calories. What is the null hypothesis? < 400 >400 = < 400 Is not to 400 Other: * 1 point * 1 point Census reported that 32% of the population were not married. The random sample is 600 people. The census found out that 20% of them were living together but not married. Test at 95% confidence level if the current percentage of unmarried couples is different from 32%. What is the alternate hypothesis? 1 point the current percentage of unmarried couples 32% the current percentage of unmarried couples is different from 32% the current percentage of unmarried couples is greater than 32% the current percentage of unmarried couples is less than from 32%