Are the following p values significant or not significant? Use the critical value of a = .01. p = .0015 Significant/Reject null Not significant/Fail to reject null p = .000 a) a) Significant/Reject null b) Not significant/Fail to reject null p = .00031 a) Significant/Reject null b) Not significant/Fail to reject null p = .04 a) Significant/Reject null b) Not significant/Fail to reject null

Are the following p values significant or not significant? Use the critical value of a = .01. p = .0015 Significant/Reject null Not significant/Fail to reject null p = .000 a) a) Significant/Reject null b) Not significant/Fail to reject null p = .00031 a) Significant/Reject null b) Not significant/Fail to reject null p = .04 a) Significant/Reject null b) Not significant/Fail to reject null

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 14PPS

See similar textbooks

Similar questions

CBS news reported that 4% of adult Americans have a food allergy consider selecting 10 adult Americans at random define the variable x as: x= number of people in the sample of 10 that have a food allergy a. p(x<3) b. p(x lesss than or equal to 3) c. p (x greater than or equal to 4) d. p (1 less than or equal to x less than or equal to 3)
Q/ Consider the following four points to interpolate for y = f(3.2) using: 1.0 0.1111 2.0 0.0625 3.0 0.0400 4.0 0.0278 1. Direct Fit Substitution.
= .7 and =.6. Test Ho: (P, - P2) =0 against H,:(P, – P2)>0 using a = .05
What type of statistical test are you conducting if h1 states that the parameter is greater than the value claimed in h0? a) left-tailed b) right-tailed c) two-tailed d) dove-tailed
Do males or fomales feel more tense or stressed out at work? A survey of employed adults conducted online revealed the following table Complete parts (a) and (b) below Feel Tense or Stressed Out at Work o No Gender Male Yes 235 278 495 483 Female possible Do males or females feel more tense or stressed out at work? A survey of employed aduts conducted online revealed the following table Complete parts (a) and ) below a. At the a 0.025 level of significance, is there evidence of a diflerence between males and fomales in the proportion who feel stressed out at work? Let K, be the proportion of males, and let , be the proportion of females. Determine the hypotheses. Choose the corect answer below OA. Họ 432 OB. H "2 H, , F OC. Họ. K, 212 OD. Hg , S Do males or females feel more tense or stressed out at work? A survey of employed adults conducted online revealed the following table Complete parts (a) and (b) below CID Conduct the hypothesis test defined, using the 0 025 level of…
A nurse recorded the pain level of a sample of patients being treated for the same illness. Pain levels were recorded using one of the following: No pain, minor pain, moderate pain, severe pain. What terms can be used to classify the variable of interest in this study? OA. Categorical - Ordinal OB. Categorical - Nominal OC. Numeric - Discrete OD. Numeric - Continuous
Calculate x by reverse interpolation, which gives the value of f(x)=2 in the dataset
1. A real estate company wants to study the relationship between Home price in 1000) and the following variables: Floor size (in 100 square feet) (X 1 ) Type of Heating (X 2 =1 if electricity and x 2 =0 , if Gas)Location of home (X 3 =1 , if in town and X 3 =0 , if in village ). Use this to answer the following questions: Then the Standard Error (SE) is A. 28.887 B. 0.300 C. None D. 9.132 E. 9.156
Compute the value of estimated r2
You are given that Hx=164.7 cm and Ox=7.1 cm, where X is the height of a random female living in the world today. Suppose you take a random sample of size n= 100 and calculate the sample mean X. Which Excel command gives P(X<170.0)? =NORM.DIST( 169.9, 164.7, 7.1, TRUE) =NORM.DIST( 169.9, 164.7, 0.71, TRUE) =NORM.DIST( 169.9, 164.7, 0.071, TRUE) =NORM.DIST( 170.0, 164.7, 7.1, TRUE) =NORM.DIST( 170.0, 164.7, 0.71, TRUE) =NORM.DIST( 170.0, 164.7, 0.071, TRUE)
A chi-square test for independence is being used to evaluate the relationship between two variables. If the test has df = 1, what can you conclude about the two variables? a.One variable consists of 2 categories and the other consists of 4 categories. b.Both variables consist of 2 categories. c.Both variables consist of 3 categories. d.One variable consists of 2 categories and the other consists of 3 categories.
What are the values of a in accordance to Z table: P[-1.55 < Z < 2.66] = a P[Z > 1.23] = a