Numerical math

Q: Calculus

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Q: studying brologist of frog has been a for man area ecies in an She used Compiled population da ba,…

A: Introduction: A function is an expression, rule, or law in mathematics that defines a relationship…

Q: Probability

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Q: Salary Raise: Women Does it pay to ask for a raise? A national survey of heads of households showed…

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Q: USE 2 DECIMAL Researchers conducted a study to estimate the relationship between a subject's brain…

A: Null Hypothesis: A hypothesis which is tested for plausible rejection is called the Null Hypothesis…

Q: How do i find the cordinate for each transformation?

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Q: Blood pressure: A blood pressure measurement consists of two numbers: the systolic pressure, which…

A: Step-by-step procedure to find the regression line using Excel: In Excel sheet, enter Systolic and…

Q: Discrete math

A: As per the company policy i can answer only first question for you,more than that leads me towards…

Q: The stem-and-leaf plot above shows house sale prices over the last week in Tacoma. What was the most…

A: From the given steam and leaf plot the house sale prices over last week in Tacoma are, 60000 ,…

Q: one letter? How man 'S. and Dm3 letters do you expect to be typed in one day comprising of 8 working…

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Q: Exercising Sue wants to lose weight. For healthy weightloss, the American College of Sports Medicine…

A: Given,200 to 300 minutes of exercise per weekSue exercised 40,45,0,50,25,and 35 minutes for the…

Q: Methodological pyramid: what is it and how does it work?

A: methodology is a body of methods, rules, and postulates employed by a discipline. They consider a…

Q: stitution

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Q: During the pandemic, the education department tested the effectiveness of modules in learning basic…

A: The appropriate test statistic for pre and post-data sets is the paired t-test. Let x¯d denotes the…

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: Compare and contrast the multiplication significant figure rule applied for additiona, subtraction…

A: Solution For multiplication : The number with the least certainty limits the certainty of the…

Q: umerical

A: In this question, the Concept of Romberg Integration is applied. Romberg Integration Richardson…

Q: (USE 1 DECIMAL FOR CALCULATION) A researcher believes that design and the safety of the cars is very…

A: Solution: The observed frequency table is  Automobiles  Sporty  Safety Row Total  BMW 120 110…

Q: Pain: A recent survey asked 830 people how many days they would wait to seek medical treatment If…

A: Given data,   P(Person waits more than 3 days)=?

Q: Explain the differences between life insurance and general or non-life insurance.

A: Solution-: Explain the differences between life insurance and general or non-life insurance.

Q: Blood clotting is due to a sequence of chemical reactions. The protein thrombin initiates blood…

A: Wilcoxson sign rank test is a type of non parametric test. It is a alternate of parametric test, t…

Q: Discrete

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Q: a. Find the UCL. b. Find the LCL. c. Is the process in control? Why/why not?

A: Here given the table of data for each sample size with number of defects. to determine, a. Find the…

Q: Bayesian modelling and analysis as a project. What are the basics I should include in my work?

A: Bayesian analysis: A statistical procedure that is applied to estimate parameters of the given…

Q: What factors might influence the mathematics performance of a student. Discuss cognitive, physical,…

A: The subject of mathematics affects all aspects of human life at different levels .  Mathematics is a…

Q: USE 2 DECIMAL Researchers conducted a study to estimate the relationship between a subject's brain…

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Q: Ungrouped data: The scores obtained by 30 students in the preliminary examination in MAT 3.…

A: We want arrange the data in increase order

Q: Fill in the blank.   A data value is considered​ _______ if its​ z-score is less than minus−2 or…

A: The given statement is “A data value is considered ___ if its z-score is less than –2 or greater…

Q: Number of freshmen 173 65 ssical 48 agram illustrating these results. Then answer the questions. in…

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Q: Trying to figure out steps of what I did incorrectly.  Thanks

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Q: Imagine a professor wants to examine if there is a relationship between gender and performance on a…

A: The degree of freedom (df) for χ2 test statistic is, (r-1) (n-1). where r=number of rows…

Q: 5a) Make a stem-and-leaf display of the data 5b) Produce a 5-number summary of the Calculus Exam…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks 4a) Frequency…

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: How is mathematics incorporated in this shape

A: Given figure is of a Snowflake. A snowflake is an excellent example of incorporation of mathematics…

Q: bank developed a model for predicting the average checking and savings account balance as…

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Q: initial deflection

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Q: luestion 6 A maneger at a large company wants to understand whether the employees are feeling…

A: The best to collect data for this problem is by conducting a survey. A survey refers to a way of…

Q: Trying to figure out ?

A: Given information- Population mean, μ = 2 Sample size, n = 7 Significance level, α = 0.1 I have used…

Q: Learning

A: 1. Given, the sequence is                          5, 15, 25, 35

Q: The exercise presents numerical information. Describe the population whose properties are analyzed…

A: The group of all subjects is called the population.

Q: a. Percentage the cross-tabulation and describe whether or not there appears to be a relationship…

A: The given summary table is as follows:

Q: 1. Describe a situation where estimating is good: 2. Now describe one where estimating is bad:

A: Estimation Estimation is a process that is used constantly by mathematically capable adults, and…

Q: response.

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

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…