Consider the following competing hypotheses and accompanying sample data. (You may find it useful to reference the appropriate table: z table or t table) H0: p1-p2 >=0 HA: p1-p2 < 0 x1 = 261 x 355 a. Calculate the value of the test statistic 2 = 281 n1 = 355 n2 ======

MATLAB: An Introduction with Applications
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Consider the following competing hypotheses and accompanying sample data. (You may find it useful to
reference the appropriate table: z table or t table) H0: p1-p2 >=0 HA: p1 - p2 < 0 x1 = 261 x
2281 n1355 n2 = 355 a. Calculate the value of the test statistic
Transcribed Image Text:Consider the following competing hypotheses and accompanying sample data. (You may find it useful to reference the appropriate table: z table or t table) H0: p1-p2 >=0 HA: p1 - p2 < 0 x1 = 261 x 2281 n1355 n2 = 355 a. Calculate the value of the test statistic
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