For #2 - #6: A random sample of individuals (n=10) is selected from a population with µ = 4. A treatment is administered to each individual in the sample. After the treatment, the following scores were observed: 4 7 1 2 2 4 3 4. Conduct a single sample t-test (i.e., What is your t-statistic): s М —и estimated standard error =SM t = or In n SM

Q: -8+2t 4

A: Question is based on linear equations solving.

Q: S ds J V3s? + 1

A: To evaluate the given integral

Q: - 9x + 4 = 49

A: Solving for x

Q: 32+4 to Le

A:

Q: 4y-12=0

A: 4y = 12 y = 3

Q: 2--17+п

A:

Q: 2. K 5x+5 16 35

A:

Q: 3×+5=23

A: this is a simple equation question  we will simplify by using the maths calculation rule.

Q: -12+(4• 3) (-) I 2-14 - 3)ENTER

A:

Q: 20+(-4)(-5)

A: The calculation for 20+(-4)(-5) is presented as follows:

Q: 5×-6=37

A: Given,           5×-6=37

Q: 2. -(0

A: given equation :-   limx--->0  [ √(x² + 100) - 10] / x²   * L - Hospital rule :-    if…

Q: 7-6+5

A: To evaluate the expression.7-6+5

Q: 3=6

A: Suppose the empty box has value x than do the calculation.

Q: (-12)+7

A: To simplify any expression involving numbers we need to use the BODMAS rule which specifies the…

Q: Ys+1 s7105 +?4

A:

Q: Find z 4z - 6 = 6

A: To find the value of z. Given equation 4z-6=6

Q: Find fre dz |2e*dx

A:

Q: K2  - 6k - 14 = -7

A: For the value of k, we have to factorise the given polynomial function.

Q: p dx. -3x (h)

A:

Q: Find the midpoint between (-6, 11) and (2, 8)

A: -6, 11 & 2, 8.

Q: 2m + 8 = 56

A: We have to find m

Q: Answer Q-3

A: The addition rule of probability states that the probability of either of two mutually exclusive…

Q: 4h aー-5

A: We have to find out

Q: -4c +2 ≥10

A: The given inequality is: -4c+2≥10

Q: 3=-6+r

A:

Q: - 6 = r-6. 3C

A: The given expression is: x-6=x-6