Your scores for the 20 surprise math quizzes last semester were (out of 10) as follows. 4.2 9.5 10.0 3.4 8.0 9.5 7.3 6.5 7.0 8.0 8.0 8.5 7.5 7.0 8.0 9.0 10.0 8.5 7.5 8.0  Use these raw data to construct a frequency table with the following brackets: 2.1–4.0, 4.1–6.0, 6.1–8.0, 8.1–10.0. Scores 2.1–4.0 4.1–6.0 6.1–8.0 8.1–10.0 Frequency

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A:

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A:

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Q: Show by change of variables that T(x) ₁²²-1₁-²² = 2√₁ 1²²-¹6-²³ dt = 1²e²¹e²" du. Love ехи ее u

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Q: C1. A computer spam filter is 98% effective at sending spam emails to my junk folder, but will also…

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Q: Suppose a discrete random variable X has range {-1, 0, 1, 2, 3} and cumulative distribution function…

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A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…