Recent activity by Jackson Ming Hu

Question

We know that 65% of all Americans prefer chocolate over vanilla ice cream. Suppose that 1000 people were randomly selected. The standard error of the sample proportion is a) 0.03567 b) 0.01508 c) 0.01798

answered Nov 1, 2024

1 answer 96.1k views

Explain ONE cause of expanded trade in the Indian Ocean Basin in the period 1200-1450. a) Introduction of the compass b) Decline of maritime technology c) Decrease in demand for exotic goods d) Isolationist

answered Oct 12, 2024

1 answer 20.5k views

Venous return of blood to the heart depends on which of the following mechanisms? 1) Contraction of skeletal muscles 2) Respiratory pump 3) Venous valves 4) Sympathetic nervous system 5) All of the above

asked Oct 11, 2024

1 answer 216k views

In this activity, you will analyze systems of equations to determine the number of solutions they have. In a system of two linear equations, what is the relationship between the slope of the lines and

answered Sep 1, 2024

1 answer 201k views

Question 1 The major potential sources of error in any study include systematic error (bias) and random error (chance). In the plot below of error vs. sample size, there are two lines (A and B). Label

asked Aug 2, 2024

1 answer 121k views

Alfred Kinsey studied the sexual behavior of women. What would have been the best research method to use when gathering from detailed conversations with participants? (3 points) Interview Longitudinal

asked Jul 20, 2024

1 answer 26.8k views

Each cell of a product-market grid represents the possible ________. A.adaptation requirement for a product B.entry strategy for a product into a specific market C.direct competitors for that market

asked Jun 28, 2024

1 answer 211k views

Which of the following is a solution to tanx+√3 =060150240300 a) x= π/6 b) x= π/3 c) x= 2π/3 d) x= 5π/6

asked Jun 23, 2024

1 answer 116k views

Ray purchased a jacket with 60% discount, for $240. how would you calculate price before a sale?

asked Jun 5, 2024

2 answers 224k views

What symptoms are commonly experienced by a bunch of boys with sore throat and fever? 1) Headache and body ache 2) Cough and sneezing 3) Stuffy or runny nose 4) Loss of appetite and fatigue

answered May 17, 2024

1 answer 174k views

*THE ANSWER IS B* The Academy of Motion Picture Arts and Sciences gives out annual awards for excellence in movie making. These awards are called: OA. Emmys. B. Oscars. C. Tellys. D. Tonys.

asked May 12, 2024

1 answer 187k views

Describe what might happen if a researcher does not follow ethical guidelines in a psychological study.

asked Mar 24, 2024

1 answer 114k views

The height (h) in feet of a ball (t) seconds after being tossed upward is given by the function h(t) = 72t - 12t². How can we find the maximum height that the ball will reach? A. Calculate using the formula

asked Mar 15, 2024

1 answer 149k views

What is the term for small electrical currents passing through a cow?

asked Feb 12, 2024

1 answer 121k views

A client is scheduled for an endoscopy. On admission, the nurse asks the client if he has an advance directive, and the client states, "No." What should the nurse do next?

asked Feb 2, 2024

1 answer 67.9k views

One group of animal viruses that are able to agglutinate red blood cells are the A) coronavirus. B) retrovirus. C) reovirus. D) myxovirus.

answered Jan 19, 2024

1 answer 76.6k views

The table gives a set of outcomes and their probabilities. Let A be the event "the outcome is greater than 2". Find P(not A). Outcome Probability 1 0.22 2 0.08 3 0.13 4 0.33 5 0.24

asked Nov 7, 2023

1 answer 53.6k views

9 A stadium has 54 790 seats. What would you say was its maximum capacity: a) to the nearest thousand?b) to the nearest hundred? please help me

asked Oct 2, 2023

1 answer 73.5k views

Where is the chloroplast location?

asked Sep 8, 2023

2 answers 181k views

148. Draw the segment from (3, 1) to (5, 6), and the segment from (0, 5) to (2, 0). Calculate their slopes. You should notice that the segments are equally steep, and yet they differ in a significant way.

asked Aug 16, 2023

1 answer 62.1k views

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