O ANOVA Compare anxiety across 3 time-points. Assume a within subjects design. Calculate F values 1 2 3 4 1 22 31 20 23 Anxiety Anxiety 2 3 38 40 32 33 42 50 43 37
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- > Search itc.edu.kh v Activity Midterm Statistics(2) (2020-2021GICI31STA_GIC_Statistics_OL Say_Mardi_7-9am) Close Teams Hi DIM LIFY, when you submit this form, the owner will be able to see your name and email address. Assignments 1 Question 5 Calendar (20 Points) Files Let X1, X2, X3,..., Xn be a random sample from a Geometric distribution Geo(0), where 0 is unknown. Find the maximum likelihood estimator (MLE) of O based on this random sample. Recall that the pmf of X ~ Geo(0) is f(x; 0) = (1 – 6)*-10, (a) Ômle = X (b) Ômle = 1/X x = 0, 1, .... %3D (c) Ômle = E=, In X, (d) Ômle = 2X %3D (a) (b) (c) Apps (d) 1:50 PM A Spotify T. General (2020-2021... Details | bartleby - .. A D 4) G E ENG 12/16/2020 O 田Now assuming the professor is female. What is the predicted difference in performance between a female and a male student now?An experiment was conducted to study the effect of temperature and type of oven on the life of the component being tested. The numbers recorded in the table below represent the number of days the component lasted before it broke. Use this table to answer all the parts that follow. Oven Oven Temperature (\deg F) 01 020304 500(F) 227 214225260221259236229treatment mean? 203.167 227 224550(F)187181232246208 179198273600(F)174198178 206202219194 213How many treatments are there? What is the first
- find estimatorFind the coefficient of variation for the waiting times at Bank A and Bank BA study is conducted involving 17 infants to investigate the association between gestational age at birth, measured in weeks, and birth weight, measured in grams. By the used of the table what is the coefficient relationship between the gestational age at birth and birth weight of the infants? Please make a Decision and Conclusion, refer to the image below for interpretation.
- Mice can be a serious public health issue, as they can carry disease and parasites. It is important to track their feeding and living spaces. The accompanying data are a subset of data from a scatterplot that appeared in the paper "Small Mammal Responses to Fine Woody Debris and Forest Fuel Reduction in Southwest Oregon."+ The authors of the paper were interested in how the distance a deer mouse will travel for food is related to the distance from the food to the nearest pile of fine woody debris. Distances were measured in meters. Distance from Debris in Meters (x) 6.94 m 5.23 5.21 7.10 8.16 5.50 9.19 9.05 9.36 Distance Traveled in Meters (y) 0.00 6.13 11.29 14.35 12.03 22.72 20.11 26.16 30.65 The equation of the regression line is ŷ = -7.69 + 3.23x. How far (in m) would we predict a mouse to travel for food if the distance from a pile of debris is 7.49 m? (Round your answer to two decimal places.)6) Data are collected on teacher salary (measured in 1000’s of $’s) and years of service, rating by the administrator, and whether the teacher has a masters degree (=1) or not (=0) a) Complete the following tableSuppose that “X” represents the name of a disease. An epidemiologist conducts a survey of disease “X” in a population. The prevalence of disease “X” among women is 40/1,000 and among men is 20/1,000. Assuming that the data have been age-adjusted, is it correct to conclude that women have twice the risk of disease “X” as men? Explain.