Answer:
B) TS = -6.51, p-value = 0.0000
Step-by-step explanation:
Sample size, n = 39
μ = 7.5 cm
Null hypothesis, H₀ = 7.5 cm
(I.e. Average height of youngest child is 7.5 cm)
Alternative hypothesis, 
(The youngest child's age is underestimated by 7.5 cm)
Standard deviation, 
In order to be able to reject the null hypothesis,
the formula for the test statistic:
t = -6.51
P - value
P(x < 7.5) = P(z < -6.51)
Checking the p-value for z < -6.51 in the normal distribution table
P(z < -6.51) = 0.0000
p - value = 0.0000
Answer:
Current yield = 5.46%
Step-by-step explanation:
Current yield is calculated by dividing the annual income (coupon) on the bond divided by the current price of the bond
Current yield = Annual coupon / Current price
In this case,
Face value or Par value = $7,600
Price of the bond = $7,373 (shows it is a discount bond since the price < FV)
Coupon rate = 5.30%
Next, calculate the Coupon payment in dollars;
Annual coupon PMT = Coupon rate * Face value
Annual coupon PMT = 0.053 * 7,600 = $402.8
Therefore, Current Yield = 402.8 / 7,373 = 0.05463
Current yield = 5.46%
the 1st one
third one
fourth one
the last one
each of the equation has one of the common factor out
Answer:
Zeke ran 9 laps.
Step-by-step explanation:
Well x is an obtuse angle
but the angle e,f,g is an acute angle
