10.) In a clinical trial of a new blood medication, a random sample of 40 male subjects is chosen, and the red blood cell count is found to have mean of 5.285 million cells per microliter with a standard deviation of 0.787 million cells per microliter. Use a 0.10 significance level to test the claim that sample is from a population with a mean less than 5.4, which is often used as the upper limit of the range of normal values.

Q: Need a little help

A:

Q: help ?

A: A perpendicular bisector is a line which divides another line into two equal parts. As it is…

Q: Direction of opening: Zeros: y-intercept: Vertex: Axis of Symmetry: Max or Min Value:

A:

Q: If two lines in the coordinate plane are perpendicular, then their slopes are In other words, For…

A: If two lines in a coordinate plane are perpendicular then their slopes are negative reciprocal of…

Q: What Is the equation of the graph? Oy= - x O y= 4 x OY=4x

A: Clearly the line is passing through the origin.

Q: I need help

A:

Q: Help me please

A: →Use trigonometric relation to find the value of x.                       sinθ…

Q: Help?

A: Note that, the LHS is equal to the RHS.

Q: 3) Given that sin 0 : and 0 is in quadrant II, 4 %3D a) Find tan 0 b) Find sec 0

A:

Q: Find the discriminant and determine how many solutions the function has. 222- 10z-5 The value of the…

A:

Q: I need help

A:

Q: help me please

A: Given  12 + 22 + 32 + ⋅ ⋅ ⋅ + n2 = n(n+1)(2n+1)6Step 1   P(1) is true             P(1) = I2 = 1   ⇒…

Q: -3 4 -5 A --5 4 3 -2 -1 0 1 3 4 5 6 7 8 9 10 11 12 whole The partition formula (x, y) = (x1 + (k).…

A: topic- point of partition

Q: Help with

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.