Mathematics, 29.10.2019 05:31 dondre54
Asubstance used in biological and medical research is shipped by air-freight to users in cartons of 1,000 ampules. the data below, involving 10 shipments, were collected on the number of times the carton was transferred from one aircraft to another over the shipment route (x) and the number of ampules found to be broken upon arrival (y).x y1 160 92 170 123 201 130 81 152 190 11a. calculate the regression slope and y-intercept. b. what is the predicted regression equation? c. interpret the slope in context. does the y-intercept make sense? if so, interpret it. d. draw a scatterplot and the predicted regression line. e. what is the expected number of broken ampules when the times of transfer is 2? f. find the coefficients of determination. what does it mean?
Answers: 1
Mathematics, 21.06.2019 19:00, aylinkayla
In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.
Answers: 1
Mathematics, 21.06.2019 23:30, adriandehoyos1p3hpwc
Write the percent as a fraction or mixed number in simplest form. 0.8%
Answers: 2
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