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Q: A particular fruit's weights are normally distributed, with a mean of 483 grams and a standard…
A: Given, Mean, μ = 483 standard deviation, σ=17 We have , Z = x-μσ
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A: Explanation provided in the box.
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A: Given that: Control variable.
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- I need help with identifying the independent and dependent variables in excel. Explain the step-by-step procedures in excel.Part 1 of 4 Does the length of a surgery patient's stay in the hospital depend on the length of time the operation took? The table below gives the operative time (in hours) and the length of the hospital stay (in days) for 10 patients. (Comma separated lists of the data are also provided below the table to ease in copying the data to R.) Operative Time (x) Length of Hospital Stay (y) 5 13 13 12 12 14 17 4 12 3 12 7 15 3 x: 5, 5, 5, 2, 6, 5, 4, 3, 7, 3 y: 13, 13, 12, 12, 14, 17, 12, 12, 15, 7 Conduct a hypothesis test with a 5% level of significance to determine whether or not the operative time and the length of a patient's hospital stay are correlated. Step 1: State the null and alternative hypotheses. Ho:p = test.) (So we will be performing a two-tailed O Rost to forumPlease help me with this question if you know how to use the R software. I am very confused and my teacher tells me to type ?longley in the software but I still struggle to understand this question and answer it properly. Any help would be tremendously ap.p/reciated! Please don't answer it if you answered my question before!!!!>>
- O ECON1003 Undergraduate x b My Questions | bartleby 9 maths course guide.pdf O How to screen shot on X + i 2021.tle.courses.open.uwi.edu/pluginfile.php/2265/mod_resource/content/13/ECON1003%20Undergraduate%20Programm. * ECON1003 Undergraduate Programmes- 2021-2.. 25 / 36 100% + | ECON1003 Mathematics for the Social Sciences 1- Course Information. Academic Year 2021/2022, Semester 1 13. Use solutions to linear, quadratic, exponential and logarithmic equations to determine market equilibrium price and quantity. Problem Set: A x-3 (1) For the function f(x)=- evaluate and simplify the following: 4- 2x? (i) f(-1) (ii) f(2a-b) (2) The length of a rectangular floor is two metres more than twice its width. If a diagonal of the rectangle is 13 meters, find the area of the floor. (3) The demand function for a tablet is given by the model p= 200–16x² where p is measured in dollars per tablet and x is measured in millions of tablets. If it costs $50 to produce each tablet and a profit of $125…If my hypothesis assumes that religious women are more satisfied with life than men, would gender be my dependent variable? Religion and satisfaction with life are both independent? Is that correct?State University has increased its tuition for in-state and out-of-state students in each of the past 5 years to offset cuts in its budget allocation from the state legislature. The university administration always thought that the number of applications received was independent of tuition; however, drops in applications and enrollments the past 2 years have proved this theory to be wrong. University admissions officials have developed the following relationships between the number of applicants who accept admission and enter State and the cost of tuition per semester (in-state) (out-of-state) The university would like to develop a planning model that will indicate the in-state and out-of-state tuitions, as well as the number of students that could be expected to enroll in the freshman class. The university doesn’t have enough classroom space for more than 1,400 freshmen, and it needs at least 700 freshmen to meet all its class-size x2 = 35,000 - 6t2 x1 = 21,000 - 12t1 (xi) (ti):…
- Please answer all partsif you score on your next statics says is converted to a z-score, which of these z-scores would you prefer?The mean annual salary for nurses is $65,000 with a standard deviation of $7,000. What is he probability that a randomly selected nurse has a salary less than $60,000? A random sample of 50 nurses is selected. What is the probability that the sample mean annual salary is less than $60,000?
- Which answer is it?identify the independent variable, the dependant variable and the unit of analysis of the following statement Kentor, J. (2001). The long-term effects of globalization on income inequality, population growth, and economic development. Social Problems, 48, 4, 453-455.An experiment is conducted to see the effect of light intensity on plant growth, what is the dependent variable in this scenario?