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
topjm [15]
3 years ago
13

A library association plans to take an SRS of 150150150 adults from the population of adults in the US to see what proportion of

adults sampled believe that public libraries help them learn new things. Suppose that 76\vv, percent of adults in the US believe that public libraries help them learn new things. What are the mean and standard deviation of the sampling distribution of the proportion of US adults who believe that public libraries help them learn new things
Mathematics
1 answer:
Serga [27]3 years ago
3 0

Answer:

Mean: =0.76

SD= (squarerootof) 0.76(0.24)/150

Step-by-step explanation:

You might be interested in
Sarah has gone to work for 60 days. On 39 of those days, she arrived at work before 8:30 A.M. On the rest of the days she arrive
IgorC [24]
There is a 35%  chance she will arrive after 8:30AM
4 0
2 years ago
Exponetial funtion is
r-ruslan [8.4K]

An exponential function in mathematics is an exponential function is a function of the form where b is a positive real number, and in which the argument x occurs as an exponent. So its a function whose value is a constant raised to the power of the argument, especially the function where the constant is e.

4 0
3 years ago
Jason has 4 tiles. Each tile has a number printed on it. the numbers are 2,3,6 and 8. A decimal number is formed using the tiles
steposvetlana [31]
Where are the clues
I need them
7 0
2 years ago
What the questions are asking help ASAP please
Rudiy27

Answer:

Step-by-step explanation:

A scalar is a constant value that is multiplied throughout a matrix.

e.g.

In number 1 the set up would look like this

3 * \left[\begin{array}{ccc}3&-1&5\\2&1&-4\\-6&3&2\end{array}\right]

To solve this, you must distribute the 3 to each value within the matrix

The solution to #1 would be

M = \left[\begin{array}{ccc}9&-3&15\\6&3&-12\\-18&9&6\end{array}\right]

3 0
3 years ago
Resuelve las siguientes ecuaciones
N76 [4]

Answer:


Step-by-step explanation:


3 0
3 years ago
Other questions:
  • In which number is the digit 7 ten time larger than it is in the number 794
    11·1 answer
  • Find the equation of the line in slope-intercept form containing the points (4,6) and (9,16).
    14·1 answer
  • −8x+9y=-21 -3x+9y=−36
    11·1 answer
  • SRRY to bother yall but if this answer is right you get marked for brainlest thx for helping
    7·2 answers
  • 6x + 9 = 27<br> what is x?
    15·1 answer
  • What is mode and in 2hat ways can be find the mode of a given data!?​
    9·1 answer
  • What is the slope of the line below
    14·1 answer
  • Find ln(-127.1).
    7·1 answer
  • Finding the LCM of algebraic term and algebraic expressions.​
    10·1 answer
  • Each of ten tickets is marked with a different number from 1 to 10 and put in a box. If you draw a ticket from the box, what is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!