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Ho 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 OA 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 p 0 20 OB 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 C The null hypothesis expressed in words is the proportion of all homeowners who own a home security alarm is at least 0 20 The null hypothesis is expressed symbolically as Ho p20 20 OD The null hypothesis expressed in words is the proportion of all homeowners who own a home security alarm is not 0 20 The null hypothesis is expressed symbolically as Ho p 0 20 State the alternative hypothesis in words and in symbols Choose the correct answer OA The alternative hypothesis expressed in words is the proportion of all homeowners who own a home security alarm is not equal to 0 20 The alternative hypothesis is expressed symbolically as Ha p 0 20 OB The alternative hypothesis expressed in words is the proportion of all homeowners who own a home security alarm is 0 20 The alternative hypothesis is expressed symbolically as Ha p 0 20 OC The alternative hypothesis expressed in words is the proportion of all homeowners who own a home security alarm is more than 0 20 The alternative hypothesis is expressed symbolically as Ha 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 0 20 The hypothesis test is because the contains

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