A construction firm claims that security cameras are installed in 50% of properties being constructed today in Tokyo. Would you agree with this claim if a random survey of new homes in this town showed that 100 out of 150 had security cameras installed? Use a 0.10 level of significance. This problem is a test on what population parameter? What is the null and alternative hypothesis? What are the Significance level and Type of test? What is the Critical Value? What is the Standard test statistic? What is the Statistical Decision in statement form?

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