Splet12. nov. 2024 · Let's try C. Our numbers are 1, 6, 1, 2, 4. Is the average 8? Nope! Do we need something bigger or smaller? Bigger. Okay, let's try D. Our numbers are now 3, 8, 5, 10, and 14. That sure looks close. Do we even really need to add them up and divide by 5, or can we just tell that E is going to be way too big. Answer choice D. ThatDudeKnowsPITA SpletMean Calculator is a free online tool for measuring the mean of a data set. Also, it's one of the best tools for doing calculations related to statistics and probability. Find the mean …
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Splet19. okt. 2024 · Take these two steps to calculate the mean: Step 1: Add all the scores together. Step 2: Divide the sum by the number of scores used. As an example, imagine that your psychology experiment returned the following number set: 3, 11, 4, 6, 8, 9, 6. To calculate the mean, you first add all the numbers together (3 + 11 + 4 + 6 + 8 + 9 + 6 = 47). SpletKEAM 2016: If the mean of the numbers a, b, 8,5,10 is 6 and their variance is 6.8, then ab is equal to (A) 6 (B) 7 (C) 12 (D) 14 (E) 25. Check Answer Tardigrade linkedin functional resume
The mean of the numbers a, b, 8, 5, 10 is 6 and the variance is 6.80 …
SpletThe fifth and sixth numbers are the last 10 and the first 11, so: (10 + 11) ÷ 2 = 21 ÷ 2 = 10.5 The mode is the number repeated most often. This list has two values that are repeated three times; namely, 10 and 11, each repeated three times. The largest value is 13 and the smallest is 8, so the range is 13 − 8 = 5. mean: 10.5 median: 10.5 Splet16. feb. 2016 · We can even set the two smallest numbers to 0 and 1, let 9 be the middle number, and let other numbers be a and b, with the condition that both of those must exceed 9. Then the average of these five numbers is ( 10 + a + b) / 5. For the average to equal 10 we need a + b = 40. Share Cite Follow answered Feb 16, 2016 at 21:08 … SpletStep 1: Find the relation between a and b. Since, it is given that the mean of 6 observations is 6 and the observations are a, b, 8, 5, 10. Therefore, a + b + 8 + 5 + 10 5 = 6 ⇒ a + b + 8 + … hot yoga in melbourne florida