The correct term is relative frequency and its value is 15 / 50 = 3 / 10 = 0.3. While 15 is the absolute count (frequency), dividing by the total 50 students gives the relative frequency.
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The answers are: (i) 0, (ii) sample space, (iii) 1 and (iv) 1/2 (or 0.5). These represent fundamental probability values: 0 denotes impossibility, 1 indicates certainty and an unbiased coin yields an even chance of 0.5.
With replacement, total pens = 9. Outcomes for colors are RR, RB, RG, BR, BB, BG, GR, GB, GG. The probability of both picking the same color is P(RR) + P(BB) + P(GG) = 9/81 + 16/81 + 4/81 = ...
The standing ovation shows the audience was deeply amazed and moved. They stood up in spontaneous admiration, applauding the runners’ extraordinary act of selflessness and unprecedented display of collective sportsmanship.
Answer: unity, solidarity and mutual empathy Holding hands signifies profound unity, togetherness and compassion. It reflects how the athletes dissolved competitive rivalry to walk as supportive equals, bound together by mutual care, friendship and shared human dignity.