A device is design to draw a card fairly from a deck of six cards numbered from 1 to 6. However, the draw is suspected to be biased. Table 1 shows the outcome after 36 draws. Based on these data, conduct a hypothesis test to prove that the device is not biased. Use significance level, ? = 0.05. card number frequency 1 8 2 5 3 9 4 2 5 7 6 5

A social psychologist wants to know if there are differences in extraversion scores based on gender identity (male, female, nonbinary). She should use a ____ ANOVA. a. three-way within-groups b. one-way between-groups c. one-way within-groups d. three-way between-groups

A random sample of 38 jelly beans is provided. 23% are blue, 23% are orange, 15% are green, 15% are yellow, 12% red, and 12% are brown. provide the observed and expected frequencies

Results from a civil servant exam are shown in the table to the right. Is there sufficient evidence to support the claim that the results from the test are​discriminatory? Use a 0.01 significance level.                           Passed    Failed   White candidates    17      14 Minority candidates 9        29   If: H0​: White and minority candidates have the same chance of passing the test. H1​: White and minority candidates do not have the same chance of passing the test.   answer the following:  **1.  Determine the test statistic.  x2 = ____ **2.  Determine the P-value of the test statistic. p= ____

Please don't provide handwritten solution .....

Consider the following random sample of data: 9, -9, 0, 5, 10, 7, 1, -6, -1, 82 a) What is the mean of the sample data? Round your response to at least 2 decimal places. Number b) If the outlier is removed, what is the mean of the remaining sample data? Round your response to at least 2 decimal places. Number

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The General Social Survey is an annual survey given to about 1500 U.S. adults selected at random. A recent survey contained the question "How important to your life is having a fulfilling job?" Of the 267 college graduates surveyed, 106 chose the response "Very important." Of the 113 people surveyed whose highest level of education was high school or less, 59 chose the response "Very important." Based on these data, can we conclude, at the 0.05 level of significance, that there is a difference between the proportion p1 of all U.S. college graduates who would answer "Very important" and the proportion p2 of all U.S. adults whose highest level of education was high school or less who would answer "Very important"?Perform a two-tailed test. Then complete the parts below.Carry your intermediate computations to three or more decimal places and round your answers as specified in the parts below. (If necessary, consult a list of formulas.) A. Find the value of the test statistic and round to…