Question

Asked Oct 1, 2019

Sociologists say that 85% of married women claim that their husband's mother is the biggest bone of contention in their marriages (sex and money are lower-rated areas of contention). Suppose that nine married women are having coffee together one morning. Find the following probabilities. (Round your answers to three decimal places.)

(d) no more than six of them dislike their mother-in-law

Step 1

**Introduction:**

If *X* ~ Bin (*n*, *p*), then the probability mass function of *X* is:

*p* (*x*) = (*n*C*x*) *px* (1 – *p*)*n* – *x*; for *x* = 0, 1, …, *n*; 0 < *p* <1; *p* (*x*) is 0 otherwise.

Here, number ...

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