Need a confirmation that my answer is correct with explanation
1 answer:
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Answer:
Expected number of matches that occur = 4 matches
Step-by-step explanation:
First of all, let X_i be the event that when we turn over card i if it matches the required cards face.
Thus, for example X_1 is the event that turning over one card results in an ace while X_2 is the event that turning over second card reveals a deuce.
The number of matched cards "N" is given by the sum of this indicator random variable as shown in the attached file;
Answer:
y = -3x -2
Step-by-step explanation:
Rise over run is , which is -3. That is the slope (M value). y intercept is -2, so that is the B value. Let's put it all in the equation.
y = -3x -2