A mean value of 100 and SD of 1.8 mg/dl were obtained from a set of glucose results on a control solution. The 95% confidence interval in mg/di would be: A. 95.5-104.5 B. 96.4-103.6 C. 94.6-105.4 D. 97.3-102.7

Q: Answer questions 1 and 2 according to the data given. Data: Weight of cream is 326 ka. Table shows…

A: Given,The weight of the cream We will use the weighted average formula, for the fat percentage of…

Q: 5. Dick is considered and a. Hypertensive; needs medication b. Always excited; alert c. Obese; needs…

A: “Since you have asked multiple subparts, we will solve the first three parts for you. If you want…

Q: If a sample of lithium contains 2.50x10* atoms of lithium-7 and 2.00×10 atoms of lithium-6, what is…

A: Given sample contains  Li-7=2.5×104 atomsLi-6=2×103 atoms

Q: (9.29 × 105/8)-20.81 =  with correct sig figs

A: In measurement the number of digits in value is known as significant figure,  all non zero values…

Q: Provide an appropriate response. 12) The IQ scores of adults are normally distributed with a mean of…

A: X~ Normal with mean 100 and std 15. P(85<X<125) =P( (85-100)/15 < (X-100)/15<…

Q: The uncertainty of a pipet is ± 0.05 mL. The true value of a reading of 17.23 mL is in the range:…

A: The solution is given below -

Q: Express 20,000ppb as a percentage strength A. 2% B. 0.02% C. 0.00002% D. 0.002%

A: We have given that  Express 20000ppb as a percentage strength A. 2% B. 0.02% C. 0.00002% D. 0.002%

Q: tl e tl a

A: Given the equation of the calibration curve, Y = 0.035x + 0.0148, and the absorbance values,…

Q: You graph the calibration curve of a solution of an unknown metal (we will call it M+) at 400 nm.…

A: Given, Calibration curve of a solution of unknown metal.

Q: Which one of the statements below does not properly indicate the aspects that should be considered…

A: The aspects to consider when plotting a calibration curve graph involve including a 'blank' sample,…

Q: GURE 1 FIGURE 2 touching, what is responsible for the changes in the balance? elds

A: Applying concept of magnetic field.

Q: An infant ibuprofen suspension contains 150. mg ibuprofen/3.37 mL suspension. The recommended dose…

A: The weight of the infant is = 12.10 lbs The recommended dose is = 9.92 mg ibuprofen/kg body weight…

Q: a. y 15.57(±0.04) + 0.0037 (+0.0001) + 3.59(+0.08) 1.49(±0.02)x10-2-4.97(±0.06)×10-³ b. y =…

A:

Q: Perform the calculation and record the answer with the correct number of significant figures.…

A: We have been given a calculation and we have been asked to perform given calculation and record the…

Q: Determine the mass of a nickel on two different analytical balances and two different top loader…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Use the data presented in Figure 2 as basis for your answer. The TLC plate used is 5 cm by 10 cm.…

A: According to the given TLC plate,  Commercial analgesic dot A, show two signals at 1.5 cm and 3.9…

Q: A pharmacist is asked to weigh 140 mg of lidocaine powder on the standard balance. The maximum…

A: Given that, Sensitivity requirement = 3mg Acceptable error = 5% To be calculated, Minimum weighable…

Q: From the normal curve of error, find the probability that a result is outside the limits of ±2σ from…

A: We need to find from the normal curve of error, find the probability that a result is outside the…

Q: 3. A second group of students performed the experiment to determine the percentage of sugar in…

A: The detailed solution and explaination are given in the following steps