Numerade

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Let f(x)=2x^((1)/(5))(x^(3)-3) Evaluate the following specific values of f^(') : (A) f^(')(3)= (B) f^(')(5)= ◻ ◻

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QUESTION ANSWER When blood calcium levels rise above normal, osteoclast activity is inhibited by the hormone calcitonin vitamin D testosterone parathyroid hormone I DON'T KNOW YET

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46. What is the principle of conservation of energy? a) Energy can be created but not destroyed b) Energy can be destroyed but not created c) Energy can neither be created nor destroyed d) Energy is always constant

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What is the most likely response by rivals when an oligopolist cuts its price to increase its sales? Multiple Choice They will cut their prices. They will raise their prices. They will ignore the change. They will reduce their costs.

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Joint-stock companies are best described as business enterprises A that were non-profits and invested in \"socially useful\" projects B in which the owners were many different nationalities C which were owned and operated by government rather than private individuals D which sold shares to many investors to raise large amounts of money

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A client who has a cardiopulmonary disorder is learning energy conservation techniques. Which method is MOST EFFECTIVE for reinforcing the client's learning?A) Provide and review a handout outlining the techniques.B) Ask a family member to observe while the client practices.C) Have the client list aloud key points while returning demonstration.D) Show the client a video about using the techniques during ADL.

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19:28 \( { }_{4 \uparrow}^{46+} \).Il \( 68 \% \) Statistics_for_the_Social_Sciences_Assessment_2_2024 en 3. Due to a common anxiety of statistics modules among Social Science students in higher education. An Educationist designed an intervention aimed at reducing the anxiety level for online students. An experiment was conducted to investigate if there is a significant difference between the two conditions (exposure to the interventions and no exposure to the intervention). 12 participants were selected for each of the exposure and control groups. Anxiety levels were tested to investigate if there was a difference between the two groups. The results are presented in a table below: \begin{tabular}{ccc} \hline Control group & Exposure group \\ \hline & 9 & 6 \\ & 6 & 3 \\ & 4 & 4 \\ & 3 & 5 \\ & 5 & 3 \\ & 9 & 4 \\ & 6 & 1 \\ & 7 & 3 \\ & 6 & 2 \\ & 8 & 4 \\ & 7 & 5 \\ & 8 & 4 \\ \hline \end{tabular} a. Test for hypothesis at a significant level of 0.05 if there is a difference between the two groups with regard to statistics anxiety levels. Show all your calculations and hypothesis-testing steps. (16 marks). b. Calculate and interpret the effect size using the Cohens' d. (4 marks). 4. Another research assistant in the team decided to conduct a similar study but utilising the same participants for both conditions. 10 participants were selected for the study. Anxiety levels were tested to investigate if there was a difference between the two conditions. The results are presented in the table below: The South African College of Applied Psychology (Pty) Ltd Statistics for the Social Sciences Assessment 1 Page 3 of 4 \begin{tabular}{lll} \hline \begin{tabular}{l} No exposure to the \\ intervention \end{tabular} & \begin{tabular}{l} Exposure to the \\ intervention \end{tabular} \\ \hline 9 & 3 \\ 4 & 2 \\ 3 & 3 \\ 5 & 4 \\ 8 & 5 \\ 6 & 6 \\ 6 & 4 \\ 6 & 1 \\ 4 & 3 \\ 7 & 4 \\ \hline \end{tabular} a. Run analysis in MS Excel data analysis toolpak to test for hypothesis (significant level of .01) if there is a significant improvement with regard to self-esteem among adolescents after a intervention. State the hypotheses, present the data analysis output and a decision to reject or fail to reject the null hypothesis. (7 marks). b. Calculate and interpret the effect size using Eta squared. (3 marks).

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(1 point) A fence 5 feet tall runs parallel to a tall building at a distance of 2 feet from the building. What is the length of the shortest ladder that will reach from the ground over the fence to the wall of the building? Length of ladder = feet.

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What error in reasoning is exemplified by the following statement? My Volkswagen constantly needs repairs, and so does my roommate's Mazda. We can see, then, that all foreign cars are unreliable. invalid analogy hasty generalization circular thinking false cause faulty deduction

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How much in assets can be disregarded when a qualified Wisconsin long-term care insurance policy is in place? a. the policy limit b. the benefits paid by the policy for long-term care services c. the full value of the insured's assets d. the amount equal to the premiums paid by the insured for the policy

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stephanie w.