maria4040
22.09.2020 •
Mathematics
Which unit rate is the lowest price per ounce? Please answer ASAP
Solved
Show answers
More tips
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine Reasons for the Appearance of Warts: Everything You Need to Know...
- A Art and Culture How to Learn Screaming: Step-by-Step Guide for Beginners...
- H Health and Medicine Contraceptive Pills After 35: The Importance Of Choosing The Right Medication...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics Julia used absolute value to find the distance between 0 and 6 on a number line. she then wrote a similar statement to represent the distance between 0 and −6. below is her work....
- M Mathematics How much would 200$ invested at 4% interest compounded continuously be worth after 5 years?...
- M Mathematics Is the relationship between the length of a square and the area of a square proportional...
- M Mathematics The length of a rectangle is twice its width. if the area of the rectangle is 128 ft2 , find its perimeter....
- M Mathematics Which outcomes are contained in the event b that a least two of the components function?...
- M Mathematics Acircle has a diameter of 30 centimeters. what formula would be used to find the circumference of the circle in centimeters? round to the nearest 10th....
- M Mathematics Match the variable expression or equation with its meaning. 1. y+4 2. y-4 3. 4-y=14 4. 4y=14 5. y/4 a. a number decreased by 4 is 14 b. 4 less than a number c. a number plus...
- M Mathematics WAWSWEWQEWQE21422Q3RT43WE32W3RWEWRE3W24QEW42QWEQEWW...
- M Mathematics What is exchange rate in your own words?...
- M Mathematics Given that v = (5,-4,4) and w = (9,-2,7) evaluate v • w. A. 81 B. 19 C. (45,8,28) D. (-40,-16,-8)...
Ответ:
Choice A
Step-by-step explanation:
Choice A: $1.49/6 oz = $0.248/oz
Choice B: $3.59/13 oz = $0.276/oz
Therefore, Choice A is the lower price per ounce.
Ответ:
n = 150, sample size
Denote the sample proportion by q (normally written as ).
That is,
q = 60/150 = 0.4, sample proportion.
At the 96% confidence level, the z* multiplier is about 2.082, and the confidence interval for the population proportion is
That is,
0.4 +/- 2.082* √[(0.4*0.6)/150]
= 0.4 +/- 0.0833
= (0.3167, 0.4833)
= (31.7%, 48.3%)
The 96% confidence interval is about (32% to 48%)