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irina1246 [14]
2 years ago
7

Olive is allowed to bring one friend on a trip with her. She does not want to play favorites. What is NOT a random method of cho

osing a friend?
Mathematics
2 answers:
Alex_Xolod [135]2 years ago
5 0

Answer:

Let number of friends Olive has = S

She wants to select a friend for a trip.

1. Probability of selecting a friend out of S friends

=\frac{\text{Total favorable Outcome}}{\text{Total possible outcome}}\\\\=\frac{1}{S}

Ok, suppose out of S friends P are male and Q are female.

S=P +Q

2. Probability of selecting 1 male friend out of S friends which includes P male and Q female

\frac{{}_{1}^{P}\textrm{C}}{S}

3. Probability of selecting 1 Female friend out of S friends which includes P male and Q female

\frac{{}_{1}^{Q}\textrm{C}}{S}

These three are random methods.Other methods of finding probability of choosing a friend can be non Random.

dimaraw [331]2 years ago
3 0

Answer:

Making a list of names and then choosing one with your eyes open

Step-by-step explanation:


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