Mathematics, 07.03.2020 04:12, stgitskaysie9028
Data from the article "The Osteological Paradox: Problems inferring Prehistoric Health from Skeletal Samples" (Current Anthropology (1992):343-370) suggests that a reasonable model for the distribution of heights of 5-year old children (in centimeters) is N(100, 62) . Let the letter X represent the variable "height of 5-year old", and use this information to answer the following. Use 4 decimal places unless otherwise indicated.
(a) P(X > 89.2) =
(b) P(X < 109.78) =
(c) P(97 < X < 106) =
(d) P(X < 85.6 or X > 111.4) =
(e) P(X > 103) =
(f) P(X < 98.2) =
(g) P(100 < X < 124)=
(h) The middle 80% of all heights of 5 year old children fall between and . (Use 2 decimal places.)
Answers: 3
Mathematics, 21.06.2019 20:10, Maddi7328
The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250
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Mathematics, 21.06.2019 23:20, ramireztony741
Write the equations in logarithmic form 7^3=343
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The algebraic expression shown below is missing two whole number constants. determine the constants so that the expression simplified to 14x + 11 4x + 8(x + + + 2x
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Data from the article "The Osteological Paradox: Problems inferring Prehistoric Health from Skeletal...