initial deflection

Q: z score co z sore co raw score e raw score

A: Given that  Mean (μ)=35 Standard deviation (σ) = 4   we know that ,   z=(x-μ)σ (a)  Given x=31 So,…

Q: Weights

A: Normal probability plot is one of the technique to assess whether the data follows normal…

Q: Probability

A:

Q: Annual salary of a member of the shipping department. quantitative or categorical

A: Answer :- It is a quantitative data type. There are main two types of variables 1) Quantitative…

Q: Studying

A: Given information: Sample size n=10 Sample mean x¯=38 minutes Sample standard deviation s=6 minutes…

Q: Sampling to determine the total number of samples per group from 6,000 male and 2,000 female. (Use…

A: The provided information is The total population is  N=6000+2000=8000 The margin of error is  e=0.05…

Q: Fino the aquation

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Q: pheroidal coordina h1

A: Laplacian: ∇2=1h1h2h3∂∂ηh2h3h1∂∂η+∂∂θh1h3h2∂∂θ+∂∂ϕh1h2h3∂∂ϕ Given:…

Q: Light's Test

A: In this table , b is the identity element . If the row of identity element becomes the header row…

Q: stitution

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Q: Needing help on part (A)

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Q: An instructor for a test preparation course claims that the course will inprove the test scores of…

A: The following data is given. x y 635 637 543 594 475 526 381 418 498 442 454 465…

Q: heat problem:

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Q: ow  detailed work p

A: to test a claim that breast fed babies have higher hemoglobin levels that formula fed babies μ1 be…

Q: ) True or false: The fuction -15 S-28

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Q: Giver

A: Given equation is: y+lnx+x+lny=100 We have to find dydx.

Q: variation appluation Fermula C = .01778 P P2 1,355, 894 479,080 %3D d²= 504

A:

Q: Basic computation: z score

A: Solution: Let X be the random variable with mean µ and standard deviation σ.

Q: hypotenuse (c)?

A: Given the length of a and b is (3,6) that a=3, b=6 consider the triangle △PQR therefore we know the…

Q: rotational. essible.

A:

Q: Type I errors are represented as ______. 1. α 2. β 3. 1 - β 4. e

A: Type I errors are represented as ______.

Q: Blood donors A person with type O-positive blood canreceive blood only from other type O donors.…

A: Suppose X be a random variable representing the number of type O blood donors within n samples.…

Q: student in a class were given two tests for evaluation twenty-five percent of the class passed both…

A: Given: A: Student passes the first test. B: Student passes the second test. twenty-five percent of…

Q: Reasons researchers choose Hartley's methods in their research methodology

A: To explain: Reasons why Hartley's test is used in research

Q: Pregnancy Length in a Population of New Mothers

A: Given: Calculate the corresponding z scores as follows: The Pr(282≤X≤292) can be caculated as: By…

Q: true/false? Type II error occurs when an individual fails to reject H0 when H0 is false.

A: A type II error occurs if the researcher fails to reject a null hypothesis that is actually false in…

Q: Estimate the marks obtained by a student in Statistics who obtained 32 marks in Accountancy.

A: Step-by-step procedure to obtain the regression using the Excel:   Enter the data for X and Y in…

Q: Reasons researchers choose Hartleys methods in their research methodology.

A: To determine: Reasons researchers choose Hartleys methods in their research methodology.

Q: ANOVA Know how to fill in an ANOVA table DF for each within and between MS F

A: n =sample size k =number of groups/treatments Degree of freedom dfwithin = n-k dfbetween =k-1

Q: telephone calls arriving

A: Hello, since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A. Postive errel.ation C) Nocerrelation आ्सशीष्य

A: Solution: 2. Correlation: Two variables are said to be correlated if there is an association between…

Q: Question-based on, "Culture of bacteria"   I have tried this many times but unable to reach a…

A:

Q: 2. A board game manufacturer wraps its game boxes in plastic. Its most popular game comes in a box…

A: Height of game = 8cm              Area of…

Q: km/hr Submit Question

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Q: 354eight x463eight

A: Multiplication

Q: Chi square test are a) One tail tests b) Tests of proportions c) Test of independence and goodness…

A: Chi square test is given.

Q: nce and viSual performance. The scores awar Scores at a Singing Competition Vocal Performance Visual…

A: Mode is that value of the data set whose value occurs most frequently in a frequency distribution.

Q: How do you calculate a cohen's, why and when?

A: Cohen's d is calculated by the difference of the means of two data set divided by the pooled…

Q: Addition:Subtraction as___:antidifferentiation

A: We can answer the question as below.

Q: Conclusion: Recommendation: Statement of Hypothesis Ho: Statement of Hypothesis Ha:…

A: The relationship coefficient will be represented by "Correlation Coefficient between the two…

Q: utomotive door latch mechanism (the test was conducted at an elevated lerate the failure). 3062.9…

A: Given Formula Xbar +- E

Q: Hypothesis Testing

A: Hypothesis Testing: The statistical hypothesis is a statement made by the researcher on the basis of…

Q: A. Find the first quartile B. Find the 2nd quartile C. Find the 3rd quartile

A: Given data, 6751 9908 3461 2336 21147 2332 189 1185 370 1414 4668 7953 10034 735 802 618 180 1657…

Q: Boxplot of Distance

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Q: response.

A: Whenever we go for hypothesis testing, we take care of a lot of components: 1. Null Hypothesis 2.…

Q: Original claim:             Half of cell phone owners have apple iPhones. Initial conclusion:…

A: It is an important part of statistics. It is widely used.

Q: A production effect of fou the parts pr

A: Worker     Machine 1 2 3 4 5 1 73 68 74 71 67 2 73 67 75 72 70 3 75 68 78 73 68 4 73…

Q: test Score. What Is tre lowest Score trat Would Still place a Student lo the top 40% of the scores ?

A: Let x be a random variable that represents a test score which follows normal distribution with mean…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.