In the recent year, 27.3% of all registered doctors were female. If there were 58,900 female registered doctors that year, what was the total number of registered doctors?  round to nearest whole number

Q: Help me solve this Type here to search 1 View an example Get more help. Et CD P a A 6 Clear all (2)…

A: Given: n = 19 s = 4.30  x¯=18.40  μ =20

Q: A company is in the business of finding addresses of long-lost friends. The company claims to have a…

A: Solution Given that, A company is in the business of finding addresses of long-lost friends. The…

Q: A credit score is used by credit agencies (such as mortgage companies and banks) to assess the…

A: Given that ; u = 700.4 Sample mean = 716.2 n = 34  s = 81.1 Here we use one sample mean test to…

Q: Fill in the blank. A useful tool for checking if two of the conditions for a linear model hold is a…

A: Solution Given A useful tool for checking if two of the conditions for a linear model hold is a

Q: A simple random sample of size n=15 is drawn from a population that is normally distributed. The…

A: Given :  population mean = 22

Q: one umer price index base year nment finance accounting mal debt reporting status t and export price…

A: CPI GFA ED IE IP PC PS BP NA OA 2010 1 1 1 0 1 1 1 1 1 86.7 2011 1 0 1 0 1 1 1 1 1 83.3 2012…

Q: ) A researcher theorizes that there is a linear relationship between the number of pets a person…

A: Given data indicates the number of pets a person owns and their square footage of living space.

Q: A company has a policy of retiring company cars; this policy looks at number of miles driven,…

A: Solution

Q: If P(−b<z<b)=0.206P(-b<z<b)=0.206, find b.

A:

Q: Compute the probability that a randomly selected peanut M&M is not brown. Compute the probability…

A: AS PER GUIDELINES I HAVE CALCULATED 3 SUBPARTS PLZ REPOST FOR REMAINING WITH NOTE I NEED THIS…

Q: A simple random sample of size n = 40 is drawn from a population. The sample mean is found to be…

A: Given : population mean = 100

Q: The Insure.com website reports that the mean annual premium for automobile insurance in the United…

A: The answer is attached below,

Q: The following data set shows the average room price​ (in US$) paid by various nationalities while…

A: Given data set is 127, 103, 114, 124, 119, 116, 136, 81, 132, 95, 132, 113,139  n=No. of…

Q: et X₁, X2,..., Xn be a random sample from a distribution with pdf x-1, 0 0. Show the likelihood has…

A:

Q: The coefficient of variation CV describes the standard deviation as a percent of the mean. Because…

A: The coefficient of variation formula is, CV = (s/x̅) × 100%, where x̅ is the sample mean and s is…

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A: The readings are normally distributed with mean of 0°C and SD of 1.00°C μ=0σ=1

Q: Evaluate the given expression and express the result using the usual format for writing numbers…

A: GivenC339

Q: Evaluate the given expression and express the result using the usual format for writing numbers…

A: we have to find out 60P2 so, we know that Prn=n!n-r!

Q: of time (in years) it took a random sample of 32 former smokers to quit smoking permanently are…

A:

Q: Several years ago, the mean height of women 20 years of age or older was 63.7 inches. Suppose that a…

A: Given : P-value = 0.16

Q: do question 7

A:

Q: Several years ago, 44% of parents who had children in grades K-12 were satisfied with the quality of…

A: According to the given information in this question We need to find 99% confidence interval

Q: The data represent the time, in minutes, spent reading a political blog in a day. Construct a…

A:

Q: lock on a bank vault consists of three​ dials, each with 30 positions. In order for the vault to​…

A: Given A lock on a bank vault consists of three​ dials, each with 30 positions.

Q: By rewriting the formula for the multiplication rule, you can write a formula for finding…

A: Given The probability that an airplane flight departs on time is 0.91. The probability that a flight…

Q: A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of…

A: Given Information: Mean μ=147.6 Standard deviation σ=0.8 Sample size n=11

Q: Suppose the mean wait-time for a telephone reservation agent at a large airline is 42 seconds. A…

A: Given : Suppose the mean wait time for a telephone reservation agent at a large airline is 42…

Q: A restaurant offers a dinner special for two people for $20 that lets you choose from 9 entrees, 10…

A: The question is about combination Given: Total no. of entries to choose from = 9 Total no. of side…

Q: Estimate the average height(m) of MPA/MIRD 802 students from the infinite sample below. How…

A: The sample of heights of MPA/MIRD 802 students is as follows: 1.98, 2.03, 2.08, 2.16 and 1.85

Q: mple random sample of size n=40 is drawn from a population. The sample mean i found to be 102.8, and…

A: Given data : sample size, n =40 sample mean, x̄ = 102.8 sample standard…

Q: A random sample of 60 patients was selected for an experimental treatment of temporomandibular (jaw)…

A: Given Data  n = 60 x = 24

Q: Mr. A, an owner of a particular softdrink brand claims that the average capacity of their product is…

A: Followings are the Explanation Of the question  Use the One Sample t test   Hypothesized Population…

Q: A student has twelve books that she would like to place in her backpack.​ However, there is only…

A: The formula for combination is nCr= n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)] / r!.…

Q: (b) Find the mean. Round the answer to two decimal places The mean is 0.2 Correct Answer: Part: 2/3…

A: It is given that n=10 and p=0.2.

Q: Movie companies need to predict the gross receipts of individual movies after a movie has debuted.…

A: Use EXCEL to obtain the value covariance between First weekend gross and national gross.   EXCEL…

Q: he National Institute of Mental Health reports that there is a 20% chance of an adult American…

A:

Q: 4. x = 81.72 μ = 79.83 s = 15 n = 29 5. X = 70 μ = 71.5 s = 8 n = 10

A: Formula : Test statistic

Q: Newspapers lose their credit when they are found to have published deceptive or misleading news…

A: Given information:Contigency table is given.

Q: Develop

A: A) Pearson Correlation Coefficient:

Q: Find the 84th percentile, P84, from the following data 9 10 12 16 18 19 38 39 48 49 60 63 72 74 75…

A: Given data is9,10,12,16,18,19,38,39,48,49,60,63,72,74,75,79,80,83,84,85,86,88,90,96,97sample…

Q: Is there a significant difference between the youth who favour lower legal drinking age from the…

A: Here From given information Claim : 40% of the youth in a city are favor of lower legal drinking age…

Q: From a population with a variance of 1296, a sample of 225 items is selected. At 95% confidence, the…

A: Given,sample size(n)=225standard deviation(σ)=1296=36α=1-0.95=0.05α2=0.025Z0.025=1.96     (from…

Q: A simple random sample of size n=200 drivers with a valid driver's license is asked if they drive an…

A: Given : population proportion, p = 0.05

Q: ence interval using a 99% confidence level. What does the idence interval tell about the population…

A:

Q: The accompanying table shows the numbers of male and female students in a certain region who…

A: Given   Degrees in Field Degrees Outside of Field Total Males 173963 584527 758490 Females…

Q: Use a calculator and evaluate A to the nearest cent. A=$6,000 0.05 for t= 3, 5, and 10 If t= 3, A…

A:

Q: the following ANOVA table for regression to answer the questions.   Response: Y   Source DF Sum…

A:

Q: A retailer believes that its new advertising strategy will increase sales. Previously, the mean…

A: Given that A retailer believes that its new advertising strategy will increase sales. Previously,…

Q: The Office of Student Services at a large western state university maintains information on the…

A: Given problem is normal distribution Let X:  time of undergraduate students study per week…

Q: A car leasing firm's records indicate that the mean number of miles driven annually in its cars has…

A: Giventhe mean number of miles driven annually in its cars has been about 16,000 milesclaim is that…