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+1568 pts /1900 Due: Sun Submit Answer Question 9 of 11 > awake-behaving monkey looking at a luminous dot 40 centimeters away to determine the neuron's baseline activity. Over the course of 72 trials randomly interspersed with other conditions, that neuron is found to have an average baseline activity of $\bar{x}$ = 27.8 spikes per second with standard deviation s = 32.2 spikes per second. The summary data is ($\bar{x}$ = 27.8, s = 32.2 spikes per second) for the baseline activity of a neuron from 72 separate recordings. Neural activity is expressed in number of action potentials per second and cannot be less than zero. You notice that the standard deviation is larger than the mean. The distribution of baseline activity for this neuron is clearly right-skewed (as evidenced by the fact that the sample standard deviation is larger than the sample mean despite all values being positive by nature). Is it nonetheless acceptable to calculate a t confidence interval for the population mean? Select the best explanation. Yes, because t procedures are robust for large samples. No, because the standard deviation of the population is not given. No, because the distribution is clearly skewed. Yes, because the sample is random.

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You wish to prepare 25.0 milliliters of 0.0500 M phosphate buffer, pH 7.00, from phosphoric acid [a liquid; specific gravity = 1.69, assay by weight = 85.6%; MW = 97.999] and potassium hydroxide [a solid; purity 86%; MW = 56.11]. What volume (in milliliters) of the 1.00 M KOH would be needed to adjust the pH to 7.00?

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Which psychologist created the cognitive theory of development? ? Piaget ? Adler ? Freud ? Erickson

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Given $Q_2 = 0.03C$ on $C_2$, find $V_{ab}$. Please show the steps for your work.

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1) How many milliliters of the approximately 0.10 M prepared copper(II) sulfate stock solution are needed to prepare 100.0 milliliters of a 0.010 M copper(II) sulfate solution?

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How is CO2 transported in the blood? Most of It binds to hemoglobin alongside with oxygen It competes with oxygen for the biding site with hemoglobin It forms calcium carbonate $CaCO_3$ increasing the pH of the blood (more basic) It dissolves as bicarbonate ion $H_2CO_3$ decreasing the pH of the blood (more acidic)

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Identify the asymptotes of the hyperbola with equation \frac{(x+2)^2}{16} - \frac{(y-2)^2}{36} = 1 Select the correct answer below: The asymptotes are $y = \pm \frac{3}{2}(x - 2) + 2$. The asymptotes are $y = \pm \frac{3}{2}(x + 2) + 2$. The asymptotes are $y = \pm \frac{3}{2}(x + 2) + 2$. The asymptotes are $y = \pm \frac{3}{2}(x + 2) - 2$. The asymptotes are $y = \pm \frac{3}{2}(x + 2) - 2$. The asymptotes are $y = \pm \frac{3}{2}(x - 2) + 2$.

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getinput2.py getinput3.py getinput4.py X 1 print("I'm so smart I can add any two numbers!") 2 num1 = int(input("3")) 3 num2 = int(input("7")) 4 5 print("The sum of the two numbers is", num1 + num2) 60% (3:23) Terminal X codio@basilbudget-jokertribune:~/workspace$ python3 getinput4.py File "getinput4.py", line 2 int(num1) = input("3") A SyntaxError: can't assign to function call codio@basilbudget-jokertribune:~/workspace$ python3 getinput4.py I'm so smart I can add any two numbers! 3python3 getinput4.py Traceback (most recent call last): File "getinput4.py", line 2, in <module> num1 = int(input("3")) ValueError: invalid literal for int() with base 10: 'python3 getinput4.py' codio@basilbudget-jokertribune:~/workspace$

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Find the LCD for the pair of fractions. (5)/(4) and (7)/(6)

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Jane receives job training at Firm X. BEFORE training her best wage elsewhere is $20,000. AFTER training her best wage elsewhere is $30,000. Firm X pays Jane $10,000 during training and $30,000 after. 21) Which of the 2 types of on-the-job-training we studied is Jane receiving? 22) Who is financing Jane's on-the-job-training? 23) After training, Jane's MPL at firm X must be: (a) GREATER THAN $30,000 (b)LESS THAN $30,000 (C)EQUAL TO $30,000 24) Give one SOCIAL RETURN to education: 25) Give one PSYCHIC COST OF GETTING A COLLEGE DEGREE:

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nathan r.