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A random sample of 52 observations was taken. The average in the sample was 80 with a variance of 400. Construct a 98% confidence interval for μ.
answered
Dec 24, 2024
Mathematics
high-school
1
answer
172k
views
What is the climax james and the giant peach?
answered
Nov 25, 2024
English
college
1
answer
139k
views
Why are cell walls absent in animal cells, but necessary for the survival of plant cells?
answered
Nov 4, 2024
Biology
high-school
2
answers
153k
views
- What is the change in enthalpy when 36.00 g of aluminum reacts with excess ammonium nitrate (NH4NO3) according to the equation: (5 points) 2A1+ 3NH4NO3 → 3N2 + 6 H₂O + Al2O3 AH = -2030kJ
answered
Aug 20, 2024
Chemistry
high-school
1
answer
53.8k
views
Why did many Federalists want to declare war on France in the late 1790s?
answered
Aug 7, 2024
History
high-school
1
answer
55.1k
views
How much water (in ml) should you add to 0.070 moles of na2so4 to make a 0.20 m solution?
answered
Jul 31, 2024
Chemistry
high-school
1
answer
153k
views
Find an equation for the line that passes through the points (-5, 2) and (3, 4)
asked
Jul 26, 2024
Mathematics
high-school
1
answer
133k
views
Multiply. -2x (-5x² + 3x²-8x + 7)
asked
Jul 12, 2024
Mathematics
college
1
answer
46.4k
views
Which of the following foods are good sources of carotenoids? a. Onions b. Nuts and raisins c. Potatoes d. Carrots and peppers
answered
Jul 6, 2024
Medicine
college
1
answer
9.9k
views
X(x+7)=0 Please help
asked
Jun 4, 2024
Mathematics
high-school
1
answer
131k
views
An older client with a history of Type 1 diabetes has not felt well the past few days and arrives at the clinic with abdominal cramping and vomiting. The client is lethargic, moderately confused, and cannot
asked
May 7, 2024
Medicine
college
1
answer
96.0k
views
What is the radical expression of 4d^3/8? a) 4 to the 8th square root of d^3 b) 4 to the 3rd square root of d^8 c) 8th square root of 4d^3 d) 3rd square root of 4d^8
asked
Mar 8, 2024
Mathematics
high-school
1
answer
231k
views
Barbara and Steve are sitting on opposite ends of a 12-foot-long seesaw. The fulcrum (support) at the center of the seesaw is 3 feet high. When Steve's end of the seesaw is touching the ground, how many
asked
Feb 17, 2024
Physics
high-school
1
answer
147k
views
A narrator who has the ability to move freely through the consciousness of any character and has complete knowledge of all the external events of the story.-----------
answered
Feb 17, 2024
Health
high-school
1
answer
42.9k
views
A law firm in Oakland kept track of how many hours were billed by each partner last year. How can this data best be displayed? a. Bar graph b. Line graph c. Pie chart d. Scatterplot
asked
Jan 12, 2024
Business
high-school
1
answer
75.9k
views
Which of the following is not a common type of listing agreement? Select one: a. A non-exclusive listing b. A continuous right-to-sell listing c. An exclusive agency listing d. An exclusive right-to-sell
asked
Jan 8, 2024
Business
high-school
1
answer
4.6k
views
Linear Regression The table below shows the average price of a movie ticket during certain years. PLS HELP
asked
Dec 23, 2023
Mathematics
high-school
1
answer
136k
views
If the pressure is low enough, the boiling point and the melting point of water can be equal. What is this point called? Do you think this point can exist for substances other than water? Explain your
asked
Nov 21, 2023
Chemistry
high-school
1
answer
89.1k
views
Resolve a vector of 50 km at 35° south of West into its x and y components
asked
Sep 8, 2023
Physics
high-school
1
answer
18.5k
views
Farah has been saving money for years. Pearl's money is 3 times as much as 3 5 of Farah's money. They have $672 altogether. How much does Farah have now?
asked
Sep 3, 2023
Mathematics
college
1
answer
231k
views
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