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
galina1969 [7]
3 years ago
10

(s-aq 3.58) there are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 t

o 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. joe scores 1321 on the sat. assuming that both tests measure the same thing, what score (±1) on the act is equivalent to joe's sat score?
Mathematics
1 answer:
GREYUIT [131]3 years ago
6 0
Just ask some one else this is to much u should know this u are really smart and i belive in u
You might be interested in
How to round 272-411?
Tamiku [17]
300'00 I think ummm it's right
4 0
3 years ago
In which of the following cases would you most likely buy a point when closing on a home loan?
Tomtit [17]

Answer:

d.The monthly payment is reduced by $14 and you plan to sell the home at the end of 7 years.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A random sample of 4000 college students yielded 2250 who are in favor of banning Hawaiian shirts. Estimate the true proportion
Andreas93 [3]

Answer: (0.5496, 0.5754)

Step-by-step explanation:

The confidence interval for population proportion (p) is given by :-

\hat{p}\pm z*\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}  , where \hat{p}= Sample proportion , n= sample size , z*= Critical z-value.

Let p be the  proportion of all college students who are in favor of banning Hawaiian shirt.

Given, A random sample of 4000 college students yielded 2250 who are in favor of banning Hawaiian shirts.

i.e. n=4000

\hat{p}=\dfrac{2250}{4000}=0.5625

z-value for 90% confidence level is 1.645

Now , 90% confidence interval for p would be :

0.5625\pm (1.645)(\sqrt{\dfrac{0.5625(1-0.5625)}{4000}})

=0.5625\pm (1.645)(\sqrt{0.0000615234375})\\\\=0.5625\pm (1.645)(0.00784368774876)\\\\\approx0.5625\pm0.0129\\\\=(0.5625-0.0129, \ 0.5625+0.0129)\\\\=(0.5496,\ 0.5754)

Hence, the required 90% interval = (0.5496, 0.5754)

6 0
4 years ago
Please help lads<br><br> i need blaze rods, how do i get them.<br> (without dying)
Damm [24]
Wait what...... stream
Txt
7 0
3 years ago
Read 2 more answers
HELP ASAP PLS GIVING BRAINLIEST
Dmitry_Shevchenko [17]

whats the book name i need the book name I'm going to guess its pearson idont k-now why but its familiar the entire books online just search github

4 0
3 years ago
Other questions:
  • 7. The value of x varies directly with y, and
    7·1 answer
  • The table shows the number of each type of toy in a store. The toys will be placed on shelves so that each shelf has the same nu
    14·1 answer
  • Solve 16 = 8 + x<br>can someone help me?
    8·2 answers
  • Consider the net of a rectangular box where each unit on the coordinate plane represents four feet. If a sheet of plywood measur
    12·2 answers
  • Find the slope of (-1, -2), (2, 4)
    12·1 answer
  • 26/90 = n/360<br> What is N?
    12·2 answers
  • How many decigrams equal 1 dekagram
    9·2 answers
  • Write an equation <br> y=?
    15·1 answer
  • John has 333 colored ribbons described below.
    7·2 answers
  • PLSS HELP ME WITH THIS LAST PROBLEM!! WILL MARK BRAINLIEST
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!