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
JulsSmile [24]
3 years ago
5

Franklin rolls a pair of six-sided fair dice with sides numbered 1 through 6. The probability that the sum of the numbers rolled

is either even or a multiple of 5 is The probability that the sum of the numbers rolled is either a multiple of 3 or 4 is Next Reset
Mathematics
1 answer:
HACTEHA [7]3 years ago
3 0
<span>Two dice (each die has 6 sides) can be combined to form 36 different possibilities (6 x 6). 
</span>
You might be interested in
What line represents the relationship
svetoff [14.1K]

r are increasing and s are increasing, therefore the second graph or third graph. For r = 0 → s = 10.

Therefore your answer is second graph.

8 0
3 years ago
If the equation y = 1/6(x + 12) were graphed in the xy-plane, which of the following statements would be true of the graphed lin
oksano4ka [1.4K]
The answer would be B it would be parallel to the graph of 12y = 2x + 3
3 0
3 years ago
Theresa is planning on making a fleece blanket for her nephew. She learns the the fabric she wants to use is $7.99 per yard. Fin
Alexxx [7]
(7.99)x(4)=$31.96
so the answer is 31.96
5 0
3 years ago
C)please hurrrrrryyyy!!!! I’m
user100 [1]

Answer:

you need to see which one is the most and order them by small to big I hope it helps and I learned this once so this all I have! good hopes to all

Step-by-step explanation:

order them by small to big to have the biggest one and I am a middle schooler so I hope this works!

4 0
3 years ago
Researchers at the National Cancer Institute released the results of a study that investigated the effect of weed-killing herbic
jolli1 [7]

Answer:

The 95% confidence interval for the difference in the proportion of cancer diagnoses between the two groups is (0.3834, 0.5166).

Step-by-step explanation:

Before building the confidence interval, we need to understand the central limit theorem and subtraction between normal variables.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean \mu = p and standard deviation s = \sqrt{\frac{p(1-p)}{n}}

Subtraction between normal variables:

When two normal variables are subtracted, the mean is the difference of the means, while the standard deviation is the square root of the sum of the variances.

The randomly sampled 400 dogs from homes where an herbicide was used on a regular basis, diagnosing lymphoma in 230 of them.

This means that:

p_h = \frac{230}{400} = 0.575, s_h = \sqrt{\frac{0.575*0.425}{400}} = 0.0247

Of 200 dogs randomly sampled from homes where no herbicides were used, only 25 were found to have lymphoma.

This means that:

p_n = \frac{25}{200} = 0.125, s_n = \sqrt{\frac{0.125*0.875}{200}} = 0.0234

Distribution of the difference:

p = p_h - p_n = 0.575 - 0.125 = 0.45

s = \sqrt{s_h^2+s_n^2} = \sqrt{0.0247^2 + 0.0234^2} = 0.034

Confidence interval:

The confidence interval is:

p \pm zs

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

95% confidence level

So \alpha = 0.05, z is the value of Z that has a pvalue of 1 - \frac{0.05}{2} = 0.975, so Z = 1.96.

The lower bound is 0.45 - 1.96(0.034) = 0.3834

The upper bound is 0.45 + 1.96(0.034) = 0.5166

The 95% confidence interval for the difference in the proportion of cancer diagnoses between the two groups is (0.3834, 0.5166).

3 0
3 years ago
Other questions:
  • Write a polynomial function of least degree with integral coefficients that has the given zeros
    6·1 answer
  • PIZZA PARTY 3 medium pizzas for $10.50 how much does it cost to buy 10 medium pizza?
    12·2 answers
  • How many odd numbers can be formed from 1, 2, 3, 3, 4, 4, 4, 4 of the number must be less than 4000000
    10·1 answer
  • The cost y (in dollars) to rent a bicycle is proportional to the number x of hours that the bicycle is rented. It costs $24 to r
    15·1 answer
  • Besty has N quarters.You can use the expression 0.25N to find the total value of her coins in dollars.What is the value of 18 co
    7·1 answer
  • The parallelogram shown below has an area of 21 units. Find the missing height.
    13·2 answers
  • An orange triangular warning sign by the side of the road has an area of 266 square inches. The base of the sign is 9 inches lon
    9·1 answer
  • Select the correct answer.
    12·1 answer
  • WHAT IS THE FORMULA FOR 1,OOO DOLLARS WITH 5% INTEREST COMPOUNDED FOR 8 YEARS
    12·1 answer
  • Easy algebra question below first correct answer gets brainliest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!