\( 12.57 \mathrm{PM} \) N \( \uparrow \nabla=43 \% \) The Scenario It was morning of January 21, 2021, you \( h_{1} \ldots \) Copy text Edit equation Translate Search B Brainly Achisity \( 2 A \). Tore. Thore were 3 susped fithur Carlos and Ramon, since Arthur only has a record of noise violations, and Carlos has none, while lamon \& has possesion of probibited diugs. It could possibly be Ramon, of atter he shot the rooster he could have possibly run. The Scenariolt was morning of January 21,2020 , Visit you heard a ... Images may be subject to copyright. Learn More Related content Did you find these results useful? Yes No
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In the early 1900 s, Lucien Cuénot studied the genetic basis of yellow coat color in mice (discussed on p. 114 ). He carried out a number of crosses between two yellow mice and obtained what he thought was a 3: 1 ratio of yellow to gray mice in the progeny. The following table gives Cuénot's actual results, along with the results of a much larger series of crosses carried out by Castle and Little (W. E. Castle and C. C. Little. $1910 .$ Science $32: 868-870$ ). (FIGURE CANNOT COPY) a. Using a chi-square test, determine whether Cuénot's results are significantly different from the 3: 1 ratio that he thought he observed. Are they different from a 2: 1 ratio? b. Determine whether Castle and Little's results are significantly different from a 3: 1 ratio. Are they different from a 2: 1 ratio? c. Combine the results of Castle and Little and Cuénot and determine whether they are significantly different from a 3: 1 ratio and a 2: 1 ratio. d. Offer an explanation for the different ratios that Cuénot and Castle and areing
In the early 1900 s, Lucien Cuénot studied the genetic basis of yellow coat color in mice (discussed on pp. $107-108$ ). He carried out a number of crosses between two yellow mice and obtained what he thought was a 3: 1 ratio of yellow to gray mice in the progeny. The following table gives Cuénot's actual results, along with the results of a much larger series of crosses carried out by Castle and Little (W. E. Castle and C. C. Little. 1910. Science 32:868-870). Progeny Resulting from Crosses of Yellow $\times$ Yellow Mice $\begin{array}{lccc} & \text { Yellow } & \text { Non-yellow } & \text { Total } \\ \text { Investigators } & \text { progeny } & \text { progeny } & \text { progeny } \\ \text { Cuénot } & 263 & 100 & 363 \\ \text { Castle and Little } & 800 & 435 & 1235 \\ \text { Both combined } & 1063 & 535 & 1598\end{array}$ a. Using a chi-square test, determine whether Cuénot's results are significantly different from the 3: 1 ratio that he thought he observed. Are they different from a 2: 1 ratio? b. Determine whether Castle and Little's results are sign ificantly different from a 3: 1 ratio. Are they different from a 2: 1 ratio? c. Combine the results of Castle and Cuénot and determine whether they are significantly different from a 3: 1 ratio and a 2: 1 ratio. d. Offer an explanation for the different rat ios that Cuénot and Castle obtained.
In 1939 or 1940 , Emanuel Zacchini took his humancannonball act to an extreme: After being shot from a cannon, he soared over three Ferris wheels and into a net (Fig. 4-39). Assume that he is launched with a speed of $26.5 \mathrm{~m} / \mathrm{s}$ and at an angle of $53.0^{\circ}$. (a) Treating him as a particle, calculate his clearance over the first wheel. (b) If he reached maximum height over the middle wheel, by how much did he clear it? (c) How far from the cannon should the net's center have been positioned (neglect air drag)?
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