Question

The carapace length of an adult is normally distributed with a mean of 17.55 mm and a standard deviation of 1.42 mm and X be the denote carapace length for the adult spider.

Whatis the z-score for length 16 mm?

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Statistics

Other

Related Statistics Q&A

Find answers to questions asked by students like you.

Q: A two-sample t-test for a difference in means was conducted to investigate whether the average wait ...

A: It is given that the p-value is 0.011 and the level of significance is 0.02.

Q: 11.Grab Bags A convenience store has made up 20 grab bag gifts and is offering them for $2.00 a bag....

A: There are 20 bags in all, 10 bags contain merchandise worth $1.00, 6 bags contain merchandise worth ...

Q: 3) Below are the ages of ten women who have been recognized for their social work: 45, 56, 43, 62, 7...

A: a) The average of the data can be obtained as:

Q: Surveys that combine one or more of simple random sampling, systematic random sampling, cluster samp...

A: Multistage sampling: Multistage sampling is the method of sampling which combines various combinatio...

Q: 1. Draw a vertical line through a normal distribution for the following z score location, and find t...

A: Click to see the answer

Q: A manufacturer of chocolate candies uses machines to package candies as they move along a filling li...

A: From the provided information, The hypotheses can be constructed as: H0: µ = 8.17 H1: µ ≠ 8.17 The l...

Q: What z-score values separate the middle 50% of the distribution from the rest of the scores? -0.84 a...

A: Obtain the z-score values separate the middle 50% of the distribution from the rest of the scores.  ...

Q: A random variable ?X can take on the value 0,0, 1,1, 2, or 3.2, or 3. Select a legitimate discrete ...

A: A  discrete random variable X is said to have a legitimate probability mass function p(x), if and on...

Q: question Consider a binomial experiment with n = 6 trials where the probability of success on a sing...

A: Given: Probability of success (p) = 0.30 Number of trials (n) = 6    

Q: The value of a statistic used to estimate a parameter is called a______of the parameter.

A: A single valued best estimate of the unknown population parameter which is obtained using sample dat...

Q: Two antigens, antigen A and antigen B, determine the four major human blood groups: A, B, AB, and O....

A: It is given that: Blood group A B AB O Antigen A B A, B None Distributio...

Q: ase Problem: Foot Locker As a sales analyst for the shoe retailer Foot Locker, one of your responsib...

A: Click to see the answer

Q: A manufacturer of chocolate candies uses machines to package candies as they move along a filling li...

A: (a) The summary of statistics is, Null and the alternative hypothesis: The type of test is two tai...

Q: I believe the population proportion of men that grow their beard fully in cooler months is 0.25. Aft...

A: The null and the alternative hypotheses are, H0: p=0.25 HA: p≠0.25 The sample proportion of men that...

Q: Fill in the blanks. a. In the method for polynomial regression, increasing powers of the predictor v...

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are sol...

Q: Heights​ (cm) and weights​ (kg) are measured for 100 randomly selected adult​ males, and range from ...

A: In this case, the P value of 0.00 is less than the level of significance of 0.05. hence, it can be s...

Q: When are the adjacent values just the minimum and maximum observations?

A: Click to see the answer

Q: In each of Exercises, we have provided the numbers of successes and the sample sizes for independent...

A:  

Q: Suppose that, in a hypothesis test, the null hypothesis is in fact false. a. Is it possible to make ...

A: Type I error: Probability of rejecting the null hypothesis when it is actually true. Type II error: ...

Q: Fill in the blanks. a. The plane in four dimensions, y = β0 + β1x1 + β2x2 + β3x3, is called the ____...

A: Click to see the answer

Q: Suppose 2 doctors A and B test all patients coming into a clinic for Syphilis. Let A+ ={doctor A mak...

A: i) The conditional probability that doctor B makes a positive diagnosis given that doctor A makes a ...

Q: The following data shows the yearly income (in $1000) and age of a sample of seven individuals. ...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Can you please help me answer and understand this problem?   Thanks!

A: It is given that 23% of all homes purchased last year were considered investment properties.

Q: Testing Normality For the hypothesis test described in Exercise 2, the sample sizes are n1 = 147 and...

A: The sample size for first sample is n1=147and the sample size for second sample is n2=153. Requireme...

Q: Applying the Concepts and SkillsFor Exercises,a. compute SST, SSR, and SSE, using Formula on page 64...

A: Click to see the answer

Q: Identify a commonly used graphical technique for portraying events and relationships among events.

A: Venn diagram: Venn diagram is a diagrammatic representation of sets that show the relationship betwe...

Q: Highway Signs. Adriver’s ability to detect highway signs is an important consideration in highway sa...

A: Click to see the answer

Q: In a large clinical​ trial, 394 comma 345394,345 children were randomly assigned to two groups. The ...

A: Click to see the answer

Q: We have specified a margin of error, a confidence level, and a likely range for the observed value o...

A:  

Q: What price do farmers get for their watermelon crops? In the third week of July, a random sample of ...

A: It is given that:

Q: For a fixed confidence level, show that (approximately) quadrupling the sample size is necessary to ...

A: Click to see the answer

Q: I understand part A and B, but cannot determine C.

A: Click to see the answer

Q: Marketing Golf Balls. A golf ball manufacturer has determined that a newly developed process results...

A: Click to see the answer

Q: b0 = –3, b1 = 4, b2 = 6 a. determine whether the plane slopes upward, slopes downward, or is horizon...

A: Click to see the answer

Q: 65 of the people in Mssouri pass the drivers test on the first artemot. Agroup of 7 people took the ...

A: Consider X be a random variable which follows binomial distribution indicates the number of people p...

Q: Based on the least-squares criterion, the line that best fits a set of data points is the one with t...

A: Least square criterion: The least square criterion is that the line that best fits a set of data poi...

Q: Second, the researcher wishes to use graphical descriptive methods to present summaries of the data ...

A: Given that, The researcher wishes to use graphical descriptive methods to present summaries of the d...

Q: Finally, the researcher considers using regression analysis to establish a linear relationship betwe...

A: Click to see the answer

Q: We expect a car’s highway gas mileage to be related to its city gas mileage (in mpg). Data for all 1...

A: In a regression equation y = a + bx, the slope is b and the intercept is a where x is the independen...

Q: Consider the probability distribution for a random variable ?.variable X. ?X 33 44 55 66 77 ?(?...

A: We have given in the table information probability distribution of random variables. We have to find...

Q: With the following data: 0.7, 0.9, 1.3, 1.1, 1.9, 2.4, 1.5, 2.3, 2.6, 2.9, 2.4, 2.7, 3.2, 3.5, 3.8; ...

A: Click to see the answer

Q: For each of the following sums of squares in multiple linear regression, identify its name and what ...

A: Click to see the answer

Q: America’s Melting Pot. The U.S. Census Bureau publishes data on the population of the United States ...

A: a. The bar chart with race and ethnicity in America(represented in millions). Bar chart: A bar chart...

Q: ​Claim: Most adults would erase all of their personal information online if they could. A software f...

A: State the hypotheses. That is, there is no evidence that the most of the adults would erase all of ...

Q: 3) Below are the ages of ten women who have been recognized for their social work: 43,44,45,48,53,56...

A: g)   The P41 value is 56 and it is calculated below:   From the given information, the ages are 43, ...

Q: We would like to estimate a relationship between the weight of a car (weight) and the miles-per-gall...

A: Introduction: Model 1 and Model 2 are being compared here. Therefore, we have ignored Model 3 for th...

Q: Applying the Concepts and SkillsIn Exercises, use the technology of your choice toa. conduct a Krusk...

A: Click to see the answer

Q: State and explain the significance of the three basic principles of experimental design.

A: Click to see the answer

Q: We have provided simple data sets for you to practice finding the descriptive measures discussed in ...

A: Click to see the answer

Q: Canada has two official languages, English and French.Choose a Canadian at random and ask, "What is ...

A: The tables shows the distribution of responses, combining many separate languages. The probability ...