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Help please! Solve the problem using Chi Square Test and fill in the missing data. A researcher wants to find out the differences of infant
Help please!
Solve the problem using Chi Square Test and fill in the missing data.
A researcher wants to find out the differences of infant milk on IQ. Below is a record of scores of randomly selected subjects. Use 0.05 as level of significance. Round off your answers in two decimal places.
Solve the problem using Chi Square Test and fill in the missing data. A researcher wants to find out the differences of infant milk on IQ. Below is a record of scores of randomly selected subjects. Use 0.05 as level of significance. Round off your answers in two decimal places. Breastmilk Formula Milk Above Average IQ 69 23 Expected Expected Chi^2 Chi^2 Superior IQ 78 32 Expected Expected Chi^2 Chi~2 Answer: Ho : Oi = Ei H1 : Oi # Ei The chi-square statistic is The p-value is .515371. The result is at pStep by Step Solution
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