MATHEMATICS COLLEGE

Question 1 UnsavedWhich measure of central tendency is the middle item in the data set when it is in numerical order?




Mean



Interquartile range



Median



Mode

Answers

Answer 1
Answer: Median(middle,center) data value must be arranged in numeric order.

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Bruuuuuuuuu + bruh - brooo x π to the pawer of 420 = what please answer this seriously with evidence and reasoning need help asap please help me if i get rong i will cry
50 POINTS.Tell whether the ordered pairs is a solution of the system of linear inequalities. 4. (8, −2); y −68. (1, 3);2x + y −4, 3x − y ≤ 3
16+10/5-3*2=12 true or false.
HELP PLEZ TRIGONOMETRY!
Tom is the deli manager at a grocery store.He needs to schedule employees to staff the deli department at least 260 person-hours per week.Tom has one part-time employee who works 20 hours per week.Each full-time employee works 40 hours per week.Write an inequality to determine f, the number of full time employees Tom must schedule, so that his employees will work at least 260 person-hours per week. Solve and graph. !PLEASE HELP!

Let f(x) =

7x − 5, x ≤ −5
−x2, x > −5
.
Find
f(−1), f(−5), and f(−6)

Answers

Answer:

EZ

Step-by-step explanation:

EZ

Employees at a large company are surveyed about their health insurance status. Employees are coded as "1" if health insurance is obtained through the company’s benefit program, "2" if health insurance is obtained from another source (such as through a spouse’s employment benefit program), or "0" if the employee does not have health insurance. This variable is:categorical numerical quantitatively categorical All answers of the answer options are correct.

Answers

Answer:

Categorical is the correct answer to this question.

Step-by-step explanation:

The variable class standing is "Categorial".

  1. As a categorical variable, it is a factor that can accept one of a small, and typically set, range of additional values, assigned each person, and another unit of measurement to a specific group or marginal class on the grounds of some long-lasting.
  2. The data obtained may be either prescriptive or numeric.
  3. Numbers also make no sense when you allocate significance to certain numbers.
  4. Categorical data will help you go there. Classic data is when statistics are obtained in classes or categories.

The employees of a firm that manufactures insulation are being tested for indications of asbestos in their lungs. The firm is requested to send 4 employees who have positive indications of asbestos on to a medical center for further testing. If 55% of the employees have positive indications of asbestos in their lungs, find the probability that 11 employees must be tested in order to find 4 positives. If each test costs 300 Swedish kronor, find the expected value of the total cost of conducting the tests necessary to locate the 4 positives. Swedish kronor Find the variance of the total cost necessary to locate the 4 positives.

Answers

Answer:

attached below

Step-by-step explanation:

2. Mrs. Gardner is buying a television for $675.50 with a sales tax rate of 7%,what is the sales tax amount? What is her total?

Sales Tax:
Total:

Answers

9514 1404 393

Answer:

  • $47.29 tax
  • $722.79 total

Step-by-step explanation:

The sales tax is ...

  7% × $675.50 = 0.07 × $675.50 = $47.285 ≈ $47.29

The total purchase price is ..

  $675.50 +47.29 = $722.79

A turkey was cooked at 400° F in the oven for 3 hours. The internal temperature rose from 30° F to 156° F. What was the average rise in temperature per hour?

Answers

156-30 = 126
126/3 = 42degrees Fahrenheit per hour

Plz helpp


I’ll mark you brainliest

Answers

Answer:52°

Step-by-step explanation:

x+x+14=90

Collect like terms

x+x=90-14

2x=76

Divide both sides by 2

2x/2=76/2

x=38

angle (x+14)°=(38+14)°=52° which is vertically opposite to angle PKQ.

Since Vertically opposite angles

Therefore angle PKQ=52
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Consider the expression 8 – 4 / 2. One student says the answer is 2 and another says it is 6. Which student is correct? Explain what went wrong with the student who made a mistake.
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