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AMONG WHEAT SEEDS 0.7% WEED SEEDS. WHEN DETERMININC THE PROBABIL -ITY OF AN EVENT CONSISTING THAT AT THE RANDOM SELECTION OF 1000 SEEDS

Вопрос

AMONG WHEAT SEEDS 0.7% WEED SEEDS. WHEN DETERMININC THE PROBABIL -ITY OF AN EVENT CONSISTING THAT AT THE RANDOM SELECTION OF 1000 SEEDS 6 SEEDS OF WEEDS DETECTED THE PARAMETER mu IS EQUAL TO Select one: 700 7000 4.2 6000 7

Решения

4.2 (172 Голоса)
Бронислав
Экспертная проверка
ветеран · Репетитор 9 лет

Ответ

To determine the parameter in this scenario, we need to understand the context of the problem. The problem states that among wheat seeds, are weed seeds. This means that for every 1000 wheat seeds, there are weed seeds.First, let's calculate the number of weed seeds in 1000 wheat seeds: So, in a random selection of 1000 seeds, 7 seeds are expected to be weed seeds.The parameter typically represents the mean or expected value in probability and statistics. In this context, would be the expected number of weed seeds in 1000 wheat seeds.Therefore, the correct answer is: So, the parameter is equal to 7.