The chart below is a summary of the main results of a test data set representing the population observed purchasing a virtual digital assistant. What is the percent of the results that are incorrectly classified? Metrics Metric Accuracy (#correct) Accuracy (%correct) Specificity Sensitivity (Recall) Precision F1 Score Success Class Success Probability Class e 1 Overall Error Report # Cases 130 110 240 Value 188 88.4 0.88140 0.2 0.82498 0.88210 # Errors 19 10 28 1 0.6 % Errors 12.95 9 11.60

Q: m services receives an average of 6.5 return

A: 50 percent   Day traders should strive to keep their win-rate near 50 percent or above; that way,…

Q: Which number has the least value and why? A. flve hundred twenty thousandths B. elght hundredths C…

A:

Q: Using the following information. Coefficients Intercept -12.8094 Independent variable 2.1794 ANOVA…

A: From the provided information, Regression sum of square (SSReg) = 12323.90 Total sum of square (SST)…

Q: The probability of spinning an even number or multiple of 5 on the equal section spinner with…

A: (As per bartleby guidelines, for multiple questions asked, only the first question will be solved.…

Q: Choose a match 0.5453 -2.01

A: It is given that P(-2.01 < Z < z) = 0.5453,  Where Z follows N(0,1)

Q: If 55% of the books have been signed out, what percent of the books have not been signed out?

A: Given that: According to the question, 55 % of the books have been signed out. Signed  out=55…

Q: Find the value of the binomial coefficient, n = 28, x = 3.  You may use your calculator or MS Excel.…

A: The objective is to find out the value of the binomial coefficient when n = 28, x = 3

Q: Change 2 3/8 % to a mixed number or proper fraction. 19/800 O 800/19 19/8 8/19

A: To Find: Change 2 3/8% to a mixed number or proper fraction

Q: Actually use drugs 11 Do not use drugs Total Test "positive" Test "negative" 2 13 4 370 374 Total 15…

A:

Q: 3 ) + 5% (5-2) 9. iv. 10 영+ (21를 x 21-21) v.

A: (iv) Consider 349÷513-234+5910 = 319÷163-114+5910= 319÷64-3312+5910= 319÷3112+5910= 319×1231+5910=…

Q: A student scores in the 70th percentile on an exam. What does that mean? Choose the best answer.…

A: We know that the Percentile is used as a ranking of various students who take an exam. It means that…

Q: According to a polling organization, 22% of adults in a large region consider themselves to be…

A: Given, Test statistic value is 2.73. P-value is 0.003. Level of significance= 0.05 Null hypothesis:…

Q: The chances of winning an election for party "V" is 83%.On an average how many times did party "V"…

A:

Q: How to multiply this set of data by 50% in R? Thanks.

A: We have given the a set of data, we need to multiple by 50% i.e 0.5 to each value of give  data…

Q: Given the percent of cost, the selling price, and the cost, find the percent of markup and the…

A: From the given information, it is observed that the cost is C = $145.00 and the selling price is SP…

Q: Is there a baby season? Or does every season have the same number of babies born each year? The…

A: From given data, Total frequency (n) = 1140 Total number of outcomes = 4 The expected frequency =…

Q: The Ole Paint Shop sold 38 paintbrushes, one kind at $6.55 each and another at $9.10 each. In all,…

A: let the number of paint brushes of one kind be xlet thr number of paint brushes of other kind be…

Q: 7.16% comes

A: Given: Risk-free rate return: 2.25% Return of the market: 9.75% value risk premium: 3.50% size…

Q: 20% of the girls in class have blonde hair. 16 girls do not have blonde hair. How many total…

A: NOTE- AS we are allowed to answer one question in one session so, i have answere dfirst one for you…

Q: Allstate claims 92% if it's customes are happy with their service. You randomly call 57 customers…

A: From the given information we conduct Z test for proprtion.

Q: During the first half of the year, 686 patients were admitted to the cardiovascular care unit. Of…

A: From the provided information, Number of patients who were admitted to the cardiovascular during…

Q: The lego store has a deal where you buy a 20 oz cup and you dip it into a bi of mixed up legos…

A: Given information: Denote the proportion of dark stone grey, bright red, bright blue, bright yellow,…

Q: CREEKS About how long is the log that goes across the creeks? 9 m 8 m 12 m

A:

Q: Classwork

A:

Q: 2. Hi 3. 4.

A: Since you have posted a question with multiple subpart, we will solve first 3 subparts for you. To…

Q: Is the average time to complete an obstacle course different when a patch is placed over the right…

A: Right (x) Left (y) d (x-y) d2 44 41 3 9 47 45 2 4 41 39 2 4 48 49 -1 1 41 39 2 4 47 43 4…

Q: V27% Simplify fully V135% 3/5 9/3 5/27 V27VE V135/¤ V27 V135

A:

Q: 38 x 14

A: To multiply: 38×14

Q: 2. Which area calculation is not needed to find the surface area of the rectangular pyramid below? 5…

A: To find the area of base

Q: The following is a set of hypotheses, some information from one or more samples, and standard error…

A: From the given information, p=0.29p^=0.229n=800SE=0.01

Q: Time of day Day Night Overall 90/100 10/20 or Moe or 90% 83% 50% Pilot 19/20 or 75/100 or Jll 95%…

A:

Q: The average minutes played by NBA players is 1,800 minutes with stdex 318 minutes. The league is…

A:

Q: In 2016 the Better Business Bureau settled 84% of complaints they received in the United States.…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: question: mark achieved 48 marks on the last test. Calculate his percentile. What mark would give…

A:

Q: number divisor. * 70% • w = 14 0.7 w 14 0.7 0.7 14 0.7 W 0.7/14 W W =7

A: 70% · w = 14 70100 · w = 14 0.7 · w = 14 0.7 · w0.7 = 140.7 w = 140.7 w = 0.7 14 w = 7 140 w =…