for UIU\'s E-Service x y (B W3: Mystatlab Homewo SecureIhtp/upperiowa.brightspac

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for UIU's E-Service x y (B W3: Mystatlab Homewo SecureIhtp/upperiowa.brightspace.comdzvne/ontet/s0378iewontent/4T6460Vie MATH 220 Elementary Statistics 4A Homework: Section 4.2 Homework Score: 0 of 1 pt 4.2.24 38% of hiring managers have a negative view of employees with messy attire. You random Cassie Fowler & 3/2518 11:22 AM Save 8 of 11 (9 complete) HW Score: 64.39%, 708 of 11 pt Question Help ly select eight hiring managers and ask them whether they have a negative view of workers with messy Type integers or decimals rounded to four decimal places as needed.) Fnter vour answer in the edit fields and then click Check Answer

Explanation / Answer

p = 0.38

n = 8

P(X = x) = 8Cx * 0.38x * (1 - 0.38)8-x

P(0) = 8C0 * 0.380 * 0.628 = 0.0218

P(1) = 8C1 * 0.381 * 0.627 = 0.1071

P(2) = 8C2 * 0.382 * 0.626 = 0.2297

P(3) = 8C3 * 0.383 * 0.625 = 0.2815

P(4) = 8C4 * 0.384 * 0.624 = 0.2157

P(5) = 8C5 * 0.385 * 0.623 = 0.1058

P(6) = 8C6 * 0.386 * 0.622 = 0.0324

P(7) = 8C7 * 0.387 * 0.621 = 0.0057

P(8) = 8C8 * 0.388 * 0.620 = 0.0004

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