EHR Continued Nursing 2/11 1200 Neuro/Cognitive: A/Ox3. Speech even and clear. Pupils 3 mm PERRLA. Denies any visual changes or disturbances. DTRs 4+, +clonus-one beat. Epidural in place. Client able to move legs slightly. No sensation up to hips. Respiratory: Lung sounds clear bilaterally, breathing unlabored. Cardiovascular: Apical pulse 76 beats per minute, regular, S1 & S2 sounds present. Peripheral Vascular: Skin pink, warm, and dry. +3 pitting edema in left and right lower extremities. Gastrointestinal: Abdomen distended consistent with pregnancy. Bowel sounds present. Last bowel movement two days ago. Genitourinary: Indwelling urinary catheter in place, draining freely. Urine dark yellow, clear. Pain: Client denies feeling any pain, only pressure from contractions. 2/11 1200 Nursing Note: Contractions palpated, moderate intensity, occurring every 2-2 ½ minutes lasting 80-100 sec. Fetal heart rate tracings indicate late decelerations. Sterile vaginal exam performed. Client is 7 cm dilated, 80% effaced, at 0 station. Client’s sister at the bedside for support. intake and output Date Intake Source & Amount Output Source & Amount 2/11 1100 IV Fluids: 125 mLIce chips: 240 mL Urine: 40mL 2/11 1200 IV Fluids: 125 mLIce chips: 240 mL Urine: 35 mL   Before answering this question, review the client’s health information in the EHR. The nurse will implement the following interventions based on the fetal heart rate tracings. Select all that apply.    

Does Walmart have better Black Friday deals than Target? To investigate, 50 items sold at both retailers are selected. The price of each item on Black Friday at Walmart and Target is recorded. Which one of the significance tests given below should be used?                                        

A new program claims that it decreases the hours of in-school suspension for at-risk middle school students. A small study using 10 students failed to find a statistically significant decrease. If, in fact, the mean in-school suspension hours is decreased by this program, this study’s conclusion is an instance of

How much does the typical dog owner in the US spend on pet care each year? A random sample of 110 dog owners was surveyed to determine their average annual expenses, including food, veterinary visits, and grooming. The sample mean cost for pet care was $1,045.30 and the standard deviation was $175.20. The 99% confidence interval estimate for the true mean yearly pet care costs for dog owners in the US is between $ (lower bound) and $ (upper bound). Round your answer to two decimal places.

A nursing student is exploring her employment options after graduation. She is interested in determining if there is any difference in the average pay of nurses in Kentucky versus Ohio. She takes a random sample of 235 BSN nurses working full-time in Kentucky and 235 BSN nurses working full-time in Ohio. She records the annual salary of each person. Which of the following statistical inference techniques should be used?

For this question, enter your final answer here in the Canvas exam.  You may show your work here or on scratch paper. Label each part of the question clearly.  If showing work on scratch paper, submit a photo of the work in the designated area in Canvas within 5 minutes of completing the exam.  Researchers want to test if the AuraLife blood pressure app is providing low readings.  If the app provides readings that are lower than the actual blood pressure, this is especially dangerous for people with hypertension.  To test if the app provides readings that are too low, a random sample of 85 people was taken.  The researchers checked each person’s blood pressure twice: once with the app and once with a traditional blood pressure cuff.  The order of the devices used was randomized.  The results showed a sample mean difference (traditional – app) of 12.4 mm/Hg systolic blood pressure and a sample standard deviation of 30 mm/Hg. Is this sufficient evidence to conclude that the app provides readings that are lower than the actual blood pressure?  Use α = 0.05 to conduct the test. a. State the hypotheses. b. Verify hypothesis testing conditions/requirements have been met. c. Determine the test statistic. d. Determine the p-value. e. Should the null hypothesis be rejected?  Explain why or why not (you may draw a graph to explain). f. State a conclusion using the context of this scenario. g. What type of error may have been made after conducting this test? 

Select the correct conclusion. A social media influencer stated that by following their advice, you can significantly improve your number of subscribers on YouTube.  A group of students tests this claim by randomly selecting 50 YouTubers who agreed to participate in the study and provided their number of subscribers before and after following the advice.  The test for improvement in number of subscribers for the 50 YouTubers at the 0.05 level of significance resulted in a p-value of 0.03. What should they conclude?

A study measured various cardiovascular risk factors in children at birth.  One item of interest was to determine if heart rates differ, on average, between Caucasian and African American newborns.  What statistical inference technique should be used?

Select the correct conclusion. A consumer group randomly selected 20 college textbooks and looked up the prices for each of them on two different internet web sites.  They tested for differences in prices between the two web sites at a 0.05 level of significance and calculated a p-value of 0.03.  What should they conclude?

Is it easier to hula hoop with a light-weight hula hoop than a weighted hula hoop? To investigate this question, 80 adults were randomly selected. Each person hula hooped with both the light-weight hula hoop and the weighted hula hoop. The time the hula hoop was kept in motion was recorded in seconds. Which one of the significance tests given below should be used?