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You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following proportions: $H_0: p_A = 0.3; p_B = 0.2; p_C = 0.2; p_D = 0.3$ Complete the table. Report all answers accurate to three decimal places. Category Observed Count Expected Count Component A 29 27.9 0.043 B 19 18.6 0.009 C 18 18.6 0.019 D 27 27.9 0.029 Accurate to 3 decimal places, what is the chi-square test-statistic for this data? $x^2 =$ In 4 decimal places, what is the p-value? p-value = For significance level $\alpha = 0.01$, what would be the conclusion of this hypothesis test? Fail to reject the Null Hypothesis Reject the Null Hypothesis

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A bullet is fired into the air with an initial velocity of 1,600 feet per second at an angle of 56° from the horizontal. Find the magnitudes of the horizontal and vertical vector components of the velocity vector. (Round each answer to the nearest whole number.) Vhorizontal = X ft/sec Vvertical = X ft/sec Need Help? Read It Watch It

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An assemblage of populations of different species and all the abiotic factors in an area is a(n) O ecosystem O population O biosphere O community O organism

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1A frustrated physics student throws his textbook off a cliff with a speed of 12 m/s at an angle of 35 degrees below the horizontal. It takes 3 seconds for the book to reach the ground. find: initial horizontal velocity, horizontal acceleration, vertical acceleration, initial vertical velocity

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4. Which statement could be the heading for the last column of the table below? $p$ | $q$ | ? A. $p \lor \neg q$ T | T | T B. $\neg p \lor q$ T | F | F C. $\neg p \land \neg q$ F | T | T D. $\neg p \land q$ F | F | T

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Which gene family or families function in animal development to promote segmentation or development of repeated structures in the body plan? opsins O All of these Beta defensins O Hox genes

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15. Find parametric equations for the line through the point (1, -2, 6) that is perpendicular to the plane $x - 7y + 7z = 3$. In what points does this line intersect the coordinate planes?

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(25) 4- Finding the items bought together is one of the tasks in marketing business. Find all association rules that have support values greater than 30% and confidence values greater than 60%. ID Market Basket Items 1 Laptop, Mouse 2 Headphone, Mouse, Laptop 3 TV 4 Mouse, TV, Laptop, Headphone 5 Headphone, Printer, Mouse 6 Mouse, Headphone

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CHE 222 MTII S22 Problem 1 (10 Points] For the feed of equimolar acetone -water to a flash chamber, determine the ratio of liquid and vapor flow rate if the temperature is maintained at 77°C and it is desired the liquid composition contains 5.2 mol% of the more volatile component (with higher boiling point). [Xacetone=0.052] Your calculation must include one of the local composition models. Vapor V-100 Feed Liquid

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? Question 7 Cloward and Ohlin's theory of strain identified 3 adaptations. These are: ? Conformist gangs, ritualistic gangs, and rebellion gangs ? Criminal gangs, conflict gangs, and retreatist gangs ? Legitimate gangs, illegitimate gangs, and conflict gangs ? Delinquent gangs, school gangs, and neighborhood gangs Question 8 According to Merton's traditional strain theory, "anomie" is the: ? The disjuncture between positively valued goals and socially approved means ? The disjuncture between negatively valued goals and socially approved means ? Amount of social capital in a neighborhood ? Amount of collective efficacy in a neighborhood 1 pts 1 pts

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