Answers by Ubi

Answers by Ubi

A random sample of 89 observations produced a mean x = 25.4 and a standard deviation s = 2.4.a. Find a 95% confidence interval for u.b. Find a 90% confidence interval for H.c. Find a 99% confidence interval

answered Dec 13, 2023

17 votes

31.7k views

Determine if you can make a triangle from the 3 given side lengths. 3 cm, 16 cm, and 8 cm

answered Sep 12, 2023

19 votes

252 views

Pleaseee help (150 words)

answered May 30, 2023

21 votes

242k views

Question 3 Sugar is made of carbon, hydrogen, and oxygen atoms. Sugar is

answered Apr 18, 2023

19 votes

103k views

An object is placed 20.0 cm from a convex mirror along the axis of the mirror. If a virtual image forms at a distance of 8.00 cm from the mirror, what is the focal length of themirror? Hint Watch Signs!

answered Mar 3, 2023

9 votes

196k views

Which expression is equivalent to 174 , (17") (17), 17-2 17-5 017-1 173 0 174

answered Jan 28, 2023

15 votes

148k views

Convert 14.8% to a decimal

answered Jan 27, 2023

17 votes

265k views

What does it mean if a substance is soluble? A. It produces a gas. B. It is a liquid. C. It dissolves in water. D. It is a solid

answered Nov 17, 2022

11 votes

166k views

In what ways do you think the Emancipation Proclamation by President Lincoln led to the Unions victory in the Civil War?

answered Aug 15, 2022

25 votes

281k views

Please help me I have zero clue what I'm doing!

answered Apr 30, 2022

15 votes

45.6k views

What is the zero turn for the arithmetic sequence 128,96,64,32

answered Jan 30, 2022

9 votes

13.8k views

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