What is the appropriate conclusion of the test ?? I was stuck at that last one please help me

Q: to investigate the different colors of M&Ms in a bag! since I am not made of money, I can only…

A: *Answer:  *

Q: Consider the heights of 15 females in this class. (The results are available on the attached excel…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: mean = 600 standard deviation: 10   If the sample size is n=9​, what is the standard deviation of…

A: Given mean°600, standard deviations=10, n=9

Q: A small p-value indicates which of the following? I: the paramtert value indicated by the null…

A:

Q: A marketing expert for a pasta-making company believes that 40% of pasta lovers prefer lasagna. If…

A: Given that  A marketing expert for a pasta-making company believes that 40% of pasta lovers prefer…

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A: Given: Confidence level = 0.99     Population standard deviation σ=38 Margin of error (E) =    10

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A: Given tgat, the owners of the Armadillo Lumber Company wanted to find out whether pay raises are…

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Q: 2. The mean height of 25 male students who showed above average participation in College athletics…

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A: Given data, the probability that a thunderstorm will occur on any particular day is 0.1 p=0.1…

Q: 2 An experiment involves the tossing of a pair of dice, 1 green and 1 red, and recording the numbers…

A: Given: Let us consider that tossing a green and a red die and recording the numbers that appear on…

Q: Bongbong Marcos). In a random sample of 150 peoples, 108 picked Leni. Is there any sufficient…

A: Given that  Sample size n =150 Favorable cases x =108 Sample proportion p^=x/n  =108/150 =0.72

Q: Do men and women select different breakfasts? The breakfasts ordered by randomly selected men and…

A:

Q: O0750 00901 120 OR32 1. The mean density is significantly different at higher temperatures as…

A: Hello! As you have posted 3 different questions, we are answering the first question. In case you…

Q: Suppose the 95% confidence interval for a population mean is (20.5, 35.5). What is the margin of…

A:

Q: Parameter estimation falls in which branch of Statistics?   Group of answer choices Descriptive…

A: We have given the following statement about parameter  estimation.

Q: Out of 400 people sampled, 336 preferred Candidate A. Based on this, estimate what proportion of the…

A:

Q: Let X1, X2, ..X100 be 100 independent observations from a distribution X which is not normally…

A: here given ,  100 independent observation selcted from X,  X follow  normal distribution  with mean…

Q: HEIGHT OF GRADE 11 STUDENTS 150.8 cm 151 cm 160 cm 153.5 cm 165.3 cm 170.2 cm 167.5 cm 158.5 cm…

A: Given the HEIGHT OF GRADE 11 STUDENTS 150.8 ,151 , 160 ,153.5 ,174.6 ,165.3 ,170.2 ,167.5 ,158.5…

Q: The probability distribution function of a discrete random variable X is x2 55 ,x = 1,2,3,4,5 0,…

A: Find  Var(3X+2)=? 5E(2X-1)=? E(2X+1)2=?

Q: Given are five observations for two variables, x and y. (Round your answers to two decimal places.)…

A: Given information: x y 3 50 12 45 6 55 20 15 14 15

Q: How many computers? In a simple random sample of  125  households, the sample mean number of…

A:

Q: Psychological Assessment (Mar 1995) published the results of a study of World War Il aviators who…

A: Given that

Q: The table below shows a partial computer output for a real estate data for 50 residences that we…

A: Test statistics value which is F test  is 45.53 And corresponding p value is 0.000 which is very…

Q: Find the indicated probability using the standard normal distribution.   ​P(z2.68​)

A: We have given   P( <-2.68)  Or Z>2.68)

Q: Your Health Insurance Company Charges a Premium of $2,000 above the Actuarially Fair Premium…

A: GivenThe probability of staying healthy =710=0.7The probability of getting Sick =310=0.3 The income…

Q: Given a recent outbreak of illness caused by E. coli bacteria, the mayor in a large city is…

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Q: Approximate Total Number of Participants Needed for 80% Power for the Chi-Square Test for…

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Q: permissible. What is the shortest length the sequence can be and still have at least a 70%…

A: here from given information  A computer is instructed to generate a random sequence using the digits…

Q: Find the minimum sample size n needed to estimate μ for the given values of​ c, σ​, and E.…

A: We have given that,  Population standard deviation (σ) = 5.7, margin of error (E) = 2 and confidence…

Q: 40: Applied Statistics home> st for the difference between two population proportions E zyBooks…

A: Fill the blanks from above table

Q: Boxes of Cheer detergent have the following statement: "Individual packages of Cheer may weight…

A: Given For 98 oz  Sample size n1=35, s12=1.45 =sample variance For 42 oz  Sample size n2=30, sample…

Q: Test a claim that the mean amount of lead in the air in U.S. cities is less than 0.036 microgram per…

A: Given that  Sample size n =54 Sample mean =0.039 Sample standard deviation =0.068

Q: As temperatures get lower, air conditioning costs decrease. O As alcohol drinking increases, so does…

A: Correlation: Correlation may be defined as the  linear relationship between the two variables.

Q: A random sample of 40 customers has an average order size of $78.25, and a population standard…

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Q: You may need to use the appropriate appendix table to answer this question. Automobile repair costs…

A: Given that.   X~N( μ , ?^2 )   μ=367    , ?=88   Z-score =( x - μ )/?   NOTE:- According to bartleby…

Q: The following are the test scores obtained by 40 employees in a Satisfactory Assessment of a certain…

A: Find mean, median and mode

Q: Heights (in centimeters) and weights (in kilograms) of 7 supermodels are given below. Find the…

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Q: Suppose the 90% confidence interval for a population mean is (20, 55). What is the point estimate…

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Q: If a study subject is randomly selected and it is found that the subject entered a guilty plea, what…

A: Let us define some events A : a person is sent to prison. B : a person is not sent to prison. E : a…

Q: In order to predict​ y-values using the equation of a regression​ line, what must be true about the…

A: Given that In order to predict​ y-values using the equation of a regression​ line, what must be…

Q: Using Excel, conduct a t-test (at the alpha = 0.10 significance level) on whether the mean of X1 is…

A: The test hypotheses are: Null hypothesis: H0: μ = 100. Alternative hypothesis: H1: μ ≠ 100.

Q: A popular resort hotel has 200 rooms and is usually fully booked. About 6% of the time a reservation…

A: Given that

Q: Test the claim that the proportion of men who own cats is smaller than the proportion of women who…

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Q: probability of delivering 0 baby each night can be calculated using the Poisson distribution

A: here given , The average number of deliveries per night is 1000/365, which is 2.74 so λ = 2.74…

Q: Suppose you conducted an experiment with four independent groups. If you decided to use separate…

A: The number of t tests for independent samples (g) is 6.

Q: I need help with stats/section 7.4 Please help with TI-84 commands, thanks A research center…

A: We have given that p = 29% = 0.29 p̂ = 31% = 0.31 n = 1100 α=0.10

Q: Eight percent (8%) of all college graduates hired by companies stay with the same company for more…

A: Given: p = 8% = 0.08 n = 15 Using Binomial distribution: P(X=x)=nCx*px*(1-p)n-x

Q: Consider the patient data in the table below. Suppose that patients are randomly selected with…

A: The number of LWBS patients in hospital 4 is 242 and the total number of patients in hospital 4 is…

Q: review(5e): Given the ANOVA table below ,how many groups are there? Source                     SS…

A: Given that  dftotal=49 SSbetween=324 SSwithin=1215 MSwithin=27