Accepted characters; number s. decimal point markers (period or comma), sign ind

Question

Accepted characters; number s. decimal point markers (period or comma), sign indicators (Middot), space (e.g. as thousands separator. 5 000;, "E" or "e" notation). For scientific notation, a period MUST be used as the decimal point marker. Complex numbers should be in U*c form (a + bi) where "a" and "b" need to have explicitly stated values. For example: {1 + 1} invalid whereas {1+1} is not. {0+9i} is valid whereas {9i}is not The histogram below represents scores achieved by 250 job applicants on a personality profile The histogram below represents scores achieved by 250 job applicants on a personality profits How many job applicants scored below 60? place your answer is the blank. Do not use any stray symbols. For example 123 be a answer

Explanation / Answer

Number of applicants = 250

P(score below 60) = 0.1+0.2+0.2+0.1+0.2+0.1 = 0.9

So, number of job applicants who scored below 60 = 0.9x250 = 225

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