1. The null hypothesis always contains "equals" True or False

2. One-Tailed alternative hypotheses are phrased in terms of... a. not equal to b. equal to c. greater than or equal to d. greater than or less than 3.Researchers claim that 60 tissues is the average number a person uses during the course of a cold. The m manufacturer of Kleenex brand thinks that fewer are needed. The alternative hypothesis for this situation features <

True or False 4. A city council claims that crime rate in the city is 6% but the mayor feels that the actual figure differs from this. The alternative hypothesis for this situation features = True or False 5. According to a standard growth chart, the average height of 4-year-old American boys is 37 inches. A Physician believes that American boys on average, are taller. The alternative hypotheses for this situation features < True or False 6. The significance level of a hypothesis test is referred to as a. beta

b. alpa

c. neither betha nor alpha