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
Allisa [31]
3 years ago
8

Which numbers are greater than 0.7? 0.37, 0.9, 0.08, 0.69, 0.71

Mathematics
1 answer:
Anna35 [415]3 years ago
7 0
Remember that that the further the the left a digit is, the bigger the number, for example 0.8 is bigger than 0.08 which is in turn bigger than 0.008

Using this we can see that;

0.9, 0.71

Are the only two numbers bigger than 0.7
You might be interested in
Express the fraction 6/22 as a percent. Round the answer to the nearest whole percent.
faltersainse [42]

Answer:

27%

Step-by-step explanation:

6 divided by 22 times 100= 27%

5 0
3 years ago
According to the line plot, what is the total weight of the dog toys that weighed
leva [86]

Answer:

Your que. isn't very clear. Should there be a graph or diagram? Please confirm

4 0
3 years ago
I need help with this
Ad libitum [116K]
It’s 60 degrees so the first one
8 0
2 years ago
Read 2 more answers
Suppose the heights of a population of people are normally distributed with a mean of 65.5 inches and a standard deviation of 2.
kupik [55]

Answer:

a) P(64.2

b) 69.764

Step-by-step explanation:

1) Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

2) Part a

Let X the random variable that represent the heights of a population, and for this case we know the distribution for X is given by:

X \sim N(65.5,2.6)

Where \mu=65.5 and \sigma=2.6

We are interested on this probability

P(64.2

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(64.2

And we can find this probability on this way:

P(-0.50

And in order to find these probabilities we can find tables for the normal standard distribution, excel or a calculator.

P(-0.50

3) Part b

For this part we want to find a value a, such that we satisfy this condition:

P(X>a)=0.05   (a)

P(X   (b)

Both conditions are equivalent on this case. We can use the z score again in order to find the value a.

As we can see on the figure attached the z value that satisfy the condition with 0.95 of the area on the left and 0.05 of the area on the right it's z=1.64. On this case P(Z<1.64)=0.95 and P(z>1.64)=0.05

If we use condition (b) from previous we have this:

P(X  

P(z

But we know which value of z satisfy the previous equation so then we can do this:

z=1.64

And if we solve for a we got

a=65.5 +1.64*2.6=69.764

So the value of height that separates the bottom 95% of data from the top 5% is 69.764.

5 0
3 years ago
23−11 Enter your answer as a fraction in simplest form by filling in the boxes.<br> 30 30
mamaluj [8]

23 - 11 = 12

12 = 12/1

6 0
3 years ago
Other questions:
  • Paco made a scale drawing of a swimming pool he used the scale 1cm : 3m if the actual width of the pool is 24m how wide is the p
    7·1 answer
  • Suppose that there are 11 employees in an office. The boss needs to select 5 of the employees to
    7·1 answer
  • I need help on this plzzzz help me^^^
    7·2 answers
  • Joe works for a shipping company. He needs to figure out how many boxes will fit in the truck. First, he figures out the size of
    12·2 answers
  • (1. A jacket's original price is $65.00. it is on sale for 40% off. you have to pay 5% sales tax. what is the final price for th
    10·2 answers
  • 34,000 people attended a ballgame at a stadium that offers two kind of seats: general admission and reserved. The day's receipts
    15·1 answer
  • Total cost for bowling includes the fee for shoe rental plus the fee per game. The cost for each game increases by 4. After 3gam
    11·1 answer
  • Ellen drove 357.3 miles.for each gallon of gas,the car can travel 21 miles.select a reasonable estimate of the number of gallons
    13·1 answer
  • A. Mojo the monkey has 2 whole bananas and 5 half bananas. Write a mixed number to show how many bananas Mojo has.
    6·1 answer
  • Explicit formula for<br><br> 1,5,3,6,12
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!