Hello, I need help figuring out how to do this problem!? Please show all work as...
e Section 3: 2 Scores/Percentiles and Hypothesis Testing Please show work. You wil need to refer to Z score tables for this rtin 6. The national (population) average for ACT scores is 208 (on a 36 point a. Suppose you score 26 on does this score fall? (Find your ACT. At approximately what percentile (round to the nearest integer between 1 and 99) your probability from the Z table, subtract that from 1, multiply by 100, and round) Answer that...
Hello im taking comm 101 this semester and I need help on how to do the Brief Introductions please help me thank you.
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thank you.
Lin Corporation has a single product whose selling price is $135 per unit and whose variable expense is $54 per unit. The company's monthly fixed expense is $40,000 Required: 1. Calculate the unit sales needed to attain a target profit of $8,600. (Do not round intermediate calculations.) 2. Calculate the dollar sales needed to...
I need some help figuring this one out and how to do it.
15.) A radioactive isotope of sulfur is 35S, which decays with a rate constant of 7.95x10 day. What percent of a "S sample remains after 185 days? 355 34.969 amu a. b. c. d. 3.13% 22.9 % 1.14% 30%
Hello,
I need a little help figuring out the answer to this homework
problem. Can someone help me?
I'm struggling with each question, (fill in the blank
need answers and drop down questions as well).
Below are the drop down options for
answering
At the .05 significance level is there a significant interaction
between the number of sales calls and the miles driven?
Significant or not significant
...... is no interaction or is
interaction
Exercise 14-10 (LO14-1, L014-6) Cincinnati Paint...
Hello I need help with this question. Please answer both questions
and please show all work so I have a better understanding how to
better do this. Thanks please show all work.
Answer both of the following Roman numeral questions (I, II). Equal credit. A company has fixed cost of $44,000, variable cost per unit of S12, and sells its product at S19 each a. What quantity must the firm sell in order to break even? Explain how you reached...
I already know the answer to part B, i just need help figuring out how to do part C, please show me the steps.(: Part B. What is the pH of the solution prepared by allowing 3.65 g of Na2O to react with 450.0 mL of water? Assume that there is no volume change answer :13.418 Part C,How many milliliters of 0.0100 M HCl are needed to neutralize the NaOH solution prepared in the part B?
Need help figuring out how the P value was obtained, can I
please get a breakdown of the process?
Population1 Population 2 Assume that both populations are normally distributed (a) Test whether ?1 12 at the ?:0.05 level of significance for the given sample data. (b) Construct a 95% confidence interval about 1- 16 5.6 (a) Test whether ?| 2 at the ? 0.05 level of significance for the given sample data. Determine the null and alternative hypothesis for this...
I need some help figuring this one out and how to do it.
20.) Ozone decomposes to dioxygen as per the equation: 2 03 (g) → 3 O2 (g). If the rate of O3 decomposition is found to be 0.50 mbar.s-(a bar is a unit of pressure: 1 bar = 0.987 atm), what is the rate of O2 production? a. 0.75 mbaros- b. 0.335 mbar:s-1 c. 1.0 mbaros- d. 1.5 mbar.s-1
I need help figuring out how to approach a problem. I need to determine the initial velocity of an object for it to be at a specific height at a specific time. For example, what would the initial velocity of an object need to be for it to be at 38.7m @ 4.7 seconds if thrown straight up from the ground (launched up at 90 degrees)? If I understand correctly, there could be two answers, one for the initial trip...