Ha In Words and in symbols. Then determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. Explain your reasoning. Sketch a normal sampling distribution and shade the area for the P-value. A security expert claims that less than 20% of all homeowners have a home security alarm. State the null hypothesis in words and in symbols. Choose the correct answer. A. The null hypothesis expressed in words is, "the proportion of all homeowners who own a home security alarm is at most 0.20." The null hypothesis is expressed symbolically as, "Ho: p0.20." B. The null hypothesis expressed in words is, "the proportion of all homeowners who own a home security alarm is less than 0.20." The null hypothesis is expressed symbolically as, "Ho: p 0.20." D. The alternative hypothesis expressed in words is, "the proportion of all homeowners who own a home security alarm is less than 0.20." The alternative hypothesis is expressed symbolically as, "Ha: p