Q: 12 10
A:
Q: Describe the error in the diagram of OC. Find two ways to correct the error. 45 100
A:
Q: Choose the answer
A: Ans : (e^iz - e^-iz)/2i Last option is true
Q: many questions did she get right? 10. Lourdes got 80% on her last math test. There were fifty…
A: Given that Lourdes get 80% in her test. Total number of questions = 50 Number of questions she did…
Q: What is the difference between permutations and combination? Develop a mnemonic ( or something…
A: Permutation means arrangement of things or entities. The word arrangement is used, if the order of…
Q: You draw one card from a standard deck of playing cards. If you pick a heart, you will win $10. If…
A: Given Total number of cards=52 Number of hearts in a pack=13 Number of face card but not hearts=9
Q: Tell whether inductive or deductive reasoning is involved. "The passing score is 40%. Out of 80…
A: Difference between Inductive and deductive reasoning Inductive Reasoning Deductive reasoning…
Q: what is the final answer
A: The final answer is dwdt=8t−14t2−t+4
Q: 14 21 8. 14
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Q: What is the smalle space for: I flip the light switch on or off then I open or shut the
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Q: What is the meaning of algebera
A:
Q: What is 50+50
A: To find the value of 50+50
Q: What's the answer for part d
A: Probability indicates the chances of occurring an event. It lies between 0 and 1.Here it is given…
Q: Victoria wants to conduct A survey to find out how much time students spend doing science…
A: Q (1) How many times during the week does the best scientist perform science experiments? This…
Q: Answer 4 and 5 if possible
A: So. E(X) = 1/P and Var(X) = (1-p)/(p^2)
Q: the answer 7 and 3
A: We have to sketch the graph of the linear equation y=34x+7. For this, we have to find two points and…
Q: pe the answer
A: Given that,
Q: Fact or Fib How do you know?
A:
Q: Paula is knitting a jumper. For the yarn, she h to choose from 2 colours and 7 weights. Ho many…
A: 2 colours 7 weights find number of ways to knit
Q: What’s the answe
A: We have formula for cosθ=Adjacent Hypotenuse Where,
Q: 8. Nine people gave contributions for a major prize in pesos (PhP). The amounts are 100, 200, 150,…
A: Given n=9 The data are 100,150,200,300,300,200,150,100,100 Note: According to Bartleby Expert…
Q: Mary used her house? of a can of paint to cover * of the outside of her house. How many cans of…
A: Given18 cover = 12 cans
Q: how much stuff can u stuff inna stuffy? can you even stuff enough stuff?
A: Introduction: The stuff has to be existing and the stuffy too.
Q: Bryant is shopping for a new bicycle. He is mos interested in color and type of tires. Red Green
A: Given data, P(Bike has mountain bike tires and is not red)=?
Q: According to the World Atlas, the proportion of the world’s population has brown eyes is 79%. What…
A: The proportion of the world's population has brown eyes is the population proportionp=0.79
Q: What is P(took the bus to school | the student is in high school) ? DI
A: Given that Number of high school students took the bus to school = 148 Number of students who is in…
Q: i need the answe
A:
Q: what is 3+300
A: Given 300+3
Q: 3.What is the measure of degree of A=-105 degree
A:
Q: P Value and meaning please
A: The test statistic is -1.094.
Q: What’s the answers
A: For given problem we have to evaluate x
Q: Evaluation: Tacos by the Pack A restaurant sells 10 tacos for $8.49, or 6 of the same kind of taco…
A: Ff
Q: What are the values of u and v? 75° U%3= V%3D
A:
Q: ..... re are different ways the numbers can be selected. mplify your answer.)
A: Given n=30 r=4
Q: Career Home Runs During his major league career, HankAaron hit 41 more home runs than Babe Ruth hit…
A: Hank Aaron hit 41 more home runs than Babe Ruth hit during his career. Hank Aaron and Babe Ruth…
Q: HOw do I slove this "Marcia was absent on the day of a math test and took a makeup exam the next…
A: Since, we know the formula of AverageAverage=Sum of ValuesNumber of Values
Q: The advertisement for the 3-D TV at the Electronic Boutique appeared in your local newspaper this…
A: The advertisement for the 3-D TV at the Electronic Boutique appeared in your local newspaper this…
Q: box the final answer
A: This question is related to error in area of triangle, we will solve it using given information.
Q: What’s the answer
A: Our Aim is to find the Volume of the Sphere given that radius (r)= 6 meter.
Q: Using the picture, find the value of a and b.
A: Given: To find: The value of a and b
Q: What is the answer for C I cant read that hand writing
A: We can solve this as follows:
Q: What is the best way to contact your teacher? Your answer: O In-course messenger O Email O Call O…
A: The best way to contact your teacher is Email. Because it is more formal and professional.
Q: hat are the values of A and B? A A = [ ? ]° 4. 2/3 B = В 2.
A:
Q: JUSTIFY Five students were absent today. The teacher reported that 80% of the students were present.…
A: 5 students are absent.
Q: A police woman needs to arrest a bank robber in action! She needs to travel 4 blocks North and 5…
A: Explanation: There are 5 columns and 4 rows. She needs to travel 4 north blocks and 5 east blocks.…
Q: Whats the answer
A:
Q: What is the answer for this? Also idk what kind of math this is
A:
Q: 372×37.Motivate your answer
A:
Q: A magic show has 10 people in the audience. For the next act, the magician needs 2 people from the…
A: Given Total number of people in audience = 10
what's the answer
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- Q1 When regressing number of crimes committed by an individual against years of education you omit the relevant variable innate ability. Then, the estimated coefficient for education is going to be: A downwards biased B. upwards biased C. biased, but we cannot say in which direction D. not biased Q2 You estimate the equation: Y=6.2+0.41X. After finding heteroscedasticity, you run a second equation: Y/X=0.39+6.31/X. What is the effects of X on Y based on your preferred specification? A. A 1 unit change in X increases Y by 6.31 units. B. A 1 unit change in X increases Y by 0.39 units C. A 1 unit change in X increases Y by 6.31%. D. A 1 unit change in X increases Y by 39% Q 3 Which of the following are advantages of the use of panel data over pure cross- sectional or pure timeseries modelling? (i) The use of panel data can increase the number of degrees of freedom and therefore the power of tests (ii) The use of panel data allows the average value of the dependent…create 2 sample word problems of chain rule of integration with solutionsProfessor Cambridge collected data from each of his 1st year Chemistry student. If the population if Professor Cambridge’s Chemistry students (all students in the data set) is it possible to calculate the parameters? Or it is limited only to statistics? Why do you think so? If the population involves both the junior and senior students, and the dataset is the sample from that population, is it possible to calculate the parameters for that population? Or is it limited to statistics? Why do you think so?
- A manufacturing company has been experimenting with a new additive that is used to reduce polluting effluents from its production facility. Test results suggest that if no additive is used, pollution levels are 3000 parts per million (ppm). For each pound of additive used per week, pollution levels are reduced by 0.49 ppm. The additive costs $30 per pound. The reason for experimenting with the additive is that a government agency is conducting weekly air quality tests in the vicinity of the production facility. Regulations state that if pollution levels exceed 2000 ppm, a fine is imposed. The fine is $1000 for each ppm by which the pollution level exceeds the 2000 ppm limit. If the company has budgeted $80,000 per week to spend on the additive and any pollution fines, how much additive should be purchased each week for use by the company? What is the resulting amount that the company is willing to pay in terms of weekly fines?The average lifespan of a Ghanaian is 57years. The averagelifespan of males in Ghana is known to be 55 years while theaverage lifespan of females in Ghana is known to be 60 years. Theaverage lifespan of people from the Northern region of Ghana isknown to be 58 years while the average lifespan of people in theEast region of Ghana is known to be 54 years.Use the above information to answer the following questions:(i). With your reasons, discuss all possible population parametersfrom the above information.(ii). With your reasons, discuss all possible sample statistics fromthe above information.A manufacturer of extruded plastic products finds that its average daily inventory is 1,250 pieces. A new marketing policy comes into effect and it is desirable to test H0: the average daily inventory is still the same, indicates which alternative hypothesis should be used if: a. You want to know whether or not the new policy changes the average daily inventory.b. It is desirable to demonstrate that the new policy actually reduces the average daily inventory.c. The new policy should be retained as long as it cannot be shown that it actually increases daily inventory.
- One effect of the pesticide DDT upon birds is to inhibit the production of the enzyme carbonic anhydrase, which controls calcium metabolism. It is believed that this causes eggshells to be thinner and weaker than normal and makes the eggs more prone to breakage. An experiment was conducted where 16 sparrow hawks were fed a mixture of 3 ppm dieldrin and 15 ppm DDT (a combination often found in contaminated prey). The first egg laid by each bird was measured, and the mean shell thickness was found to be 0.19 mm. A “normal” eggshell has a mean thickness of 0.2 mm. What are the null and alternative hypotheses?Forest managers are increasingly concerned about the damage done to animal populations when forests are clear-cut. Woodpeckers are valuable forest asset, both because they provide nest and roost holes for other animals and birds and because they prey on many forest insect pests. The article “Artificial Trees as a Cavity Substrate for Woodpeckers” reported on a study of how woodpeckers behaved when provided with polystyrene cylinders as an alternative roost and nest cavity substrate. We give selected value of x = ambient temperature (C) and y = cavity depth (cm); these values were read from the article: (VIEW IMAGE) Construct a 95% Confidence Interval for the slope of the linear relationship between temperature and depth.Step 4 of 6 : Find the estimated value of y when x=2. Round your answer to three decimal places. step 5 of 6: determine if the statement "all points predicted by the linear model fall on the same line" is true or false Step 6 of 6: Find the value of the coefficient determination. Round answer to 3 decimal places
- a) If the prevalence rate is 50%, the sensitivity is 85%, and the specificity is 90%, what will the PPV value be? b) What are possible slider values that will produce a PPV value of 1? c) What are possible slider valuse that will produce an NPV value of 1? d) If sensitivity and specificity remain constant while prevalence decreases, what effect does that have on the PPV? e) If prevalence and specificity remain constant while sensitivity increases, what effect does that have on the NPV?A researcher wishes to try three different techniques to lower the blood pressure of individuals diagnosed with high blood pressure. The subjects are randomly assigned to three groups; the first group takes medication, the second group exercises, and the third group follows a special diet. After four weeks, the reduction in each person’s blood pressure is recorded. At 0.05, test the claim that there is no difference among the means. The data are shown. Medication 10 12 9 15 13 8Exercise 6 8 3 0 2 7Diet 5 9 12 8 4 10I am having difficulty with The Analysis of Biological Data chapter 10 question 15AP, I need to check my solutions but there are none posted for me to review. If I could compare answers that would be great.