**Educational Content on Sales Effectiveness Using Statistical Analysis**In a sales effectiveness seminar, a group of sales representatives tried two approaches to selling a customer a new automobile: the aggressive approach and the passive approach. For 1160 customers, the following record was kept:| | Sale | No Sale | Row Total ||---------------|------|---------|-----------|| **Aggressive**| 252 | 328 | 580 || **Passive** | 475 | 105 | 580 || **Column Total** | 727 | 433 | 1160 |Suppose a customer is selected at random from the 1160 participating customers. Let us use the following notation for events: \( A \) = aggressive approach, \( Pa \) = passive approach, \( S \) = sale, \( N \) = no sale. So, \( P(A) \) is the probability that an aggressive approach was used, and so on.(a) Compute \( P(S) \), \( P(S \mid A) \), and \( P(S \mid Pa) \). (Enter your answers as fractions.)\( P(S) = \underline{\phantom{ANSWER}} \)\( P(S \mid A) = \underline{\phantom{ANSWER}} \)\( P(S \mid Pa) = \underline{\phantom{ANSWER}} \)(b) Are the events \( S = \) sale and \( Pa = \) passive approach independent? Explain.- ☐ No. The two events cannot occur together.- ☐ Yes. \( P(S) = P(S \mid Pa) \).- ☐ No. \( P(S) \neq P(S \mid Pa) \).- ☐ Yes. The two events can occur together.(c) Compute \( P(A \text{ and } S) \) and \( P(Pa \text{ and } S) \). (Enter your answers as fractions.)\( P(A \text{ and } S) = \underline{\phantom{ANSWER}} \)\( P(Pa \text{ and } S) = \underline{\phantom{ANSWER}} \)(d) Compute \( P(N) \) and \( P(N \mid A) \). (Enter your answers as fractions.)\( P(N) = \underline{\phantom{ANSWER}} \)\( P(N

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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