1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vika [28.1K]
3 years ago
15

A 98% confidence interval is found to be (50, 60). What is the margin of error?

Mathematics
1 answer:
miss Akunina [59]3 years ago
3 0

Answer:

D. 5

Step-by-step explanation:

Mean: (50+60)/2

110/2

55

Margin of error:

60 - 55

5

You might be interested in
Find the equation of the circle with radius 6 and center (6, -6)
alexgriva [62]
Give this a thanks cause you’re nice. Give this a thanks cause you’re nice. Give this a thanks cause you’re nice. Give this a thanks cause you’re nice.
6 0
3 years ago
5/8 multiplied by 3/4 + 1/2
algol [13]

Answer:

31/32 or 0.96875

Step-by-step explanation:

first you muliply 5/8 by 3/4 then the answer add it to 1/2

4 0
3 years ago
Jada was measuring the dimensions of her new closet. The area of the closet is 8 1/6 square feet and the width of the closet is
Vitek1552 [10]

Answer: 2 1/3 feet

Step-by-step explanation:

Area of closet = 8 1/6 feet ²

Width of the closet = 3 1/2 feet

Length of the closet = Unknown

We should note that:

Area = Length × Width

Length = Area / Width

Length = 8 1/6 ÷ 3 1/2

= 49/6 ÷ 7/2

= 49/6 × 2/7

= 7/3

= 2 1/3 feet

The length is 2 1/3 feet

6 0
3 years ago
If f(x) = x2 – 2x and g(x) = 6x + 4, for which value of x does (f + g)(x) = 0?
Artyom0805 [142]

Answer:

The answer is second one (-2)

7 0
3 years ago
How many 2 digit numbers are there
Rasek [7]
There are 90 two digit numbers
5 0
3 years ago
Read 2 more answers
Other questions:
  • Help me please Jose has 9 more comic books than Robin. Robin has 5 more comic books than Lee. a. If Jose has 23 comic books, how
    12·2 answers
  • Explain how to compare 6/10 and 2/5
    7·2 answers
  • If y is directly proportional to x and y = 10 when x =2 , find the value of y when x = 10.
    11·1 answer
  • Paper towels come in different size packs. One pack states you can get 6 rolls for $7.38. What is the unit rate for one roll of
    14·2 answers
  • Debra pumped 2 gallons of water into her pool each minute for 10 minutes. Whag was ths total change in the amount of water in th
    12·2 answers
  • What is the slope of (-0,-1) and (3,1)
    11·2 answers
  • Daren draws a scale model of the Statue of Liberty
    12·1 answer
  • The table above gives values of the differentiable functions f and g, and f', the derivative of f, at selected values of x. If g
    13·1 answer
  • What role do multiplicative inverses have on the existence of solutions for a system of linear equations?
    11·1 answer
  • Three quadrilaterals exist such that GHJK ≅ ASDF and GHJK ≅ VBNM.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!