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Problem 3 A bowl contains 13 balls of various colors: color turquoise copper violet red sienna balls in bowl 4 3 3 2 Consider drawing
Problem 3 A bowl contains 13 balls of various colors: color turquoise copper violet red sienna balls in bowl 4 3 3 2 Consider drawing a random sample of size 8 with replacement from the bowl. Fill in the following table of expected values of the numbers of balls of each color in the random sample. Fill in the expected values color turquoise copper violet red sienna expected number (Q3) 2.462 (Q4) 1.846 (Q5) 0.615 (Q6) 1.846 (Q7) 1.231 Consider the following possible outcome of drawing the random sample: color turquoise copper violet red sienna balls in sample 2 0 4 1 The probability of this outcome is (Q8) [ The chi-squared statistic for this outcome is (Q9) 3.646 Is the chi-square curve with 4 degrees of freedom a good approximation to the probability histogram of the chi-squared statistic for a random sample of size 8 with replacement from this bowl? (Q10) no
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